{"product_id":"mt21-2-1-channel-bluetooth-5-0-audio-amplifier-board-100w-subwoofer-50w-2-l-r-stereo-amp-module-bass-treble-control-aux-input-dc12-24v-for-home-speaker-diy","title":"MT21 2.1 Channel Bluetooth 5.0 Audio Amplifier Board 100W Subwoofer 50W*2 L\/R Stereo Amp Module Bass Treble Control AUX Input DC12-24V for Home Speaker DIY","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAmplifier Chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDomestic Amplifier Chip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBluetooth Version\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5.0 (Unobstructed, 15-meter range)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ewuzhi\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.1 channel bluetooth amplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 10\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ehome theater power amplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 11\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.1 channel class d amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 12\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ecompact bluetooth amplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.1 bluetooth amplifier module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e50W 100W subwoofer amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eaudio amplifier board DIY\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003esubwoofer power amplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 6\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ehigh power bluetooth amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 7\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e50W+50W+100W bluetooth 5.0 amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 8\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.1 channel amp with bass treble control\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 9\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e12V 24V audio amplifier module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAUX + Bluetooth\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Sensitivity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e500mV\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePlastic,Metal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e100 W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMT21\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNumber of Channels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.1 Channels\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e200W,Left and Right Channels \u0026lt;50W, Subwoofer \u0026lt;100W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eParts\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC12~24V\/5A or higher (Cannot be connected to a 24V battery pack)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Dimensions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e93mm*90mm*22mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.1 Channel Bluetooth Audio Amplifier Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Weight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eApprox. 185g (including packaging)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Mechanism 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eReverse Connection Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Mechanism 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOverheat Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Mechanism 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOvercurrent Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Mechanism 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eShort Circuit Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpeakers\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20~100 W, 4-8Ω\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:24px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cstrong\u003eMT21 2.1 Channel Bluetooth 5.0 Audio Amplifier Board 100W Subwoofer 50W*2 L\/R Stereo Amp Module Bass Treble Control AUX Input DC12-24V for Home Speaker DIY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb0f1e193a8944cb6b8f11c8925e4e1caF.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e1. High-quality materials ensure quality.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e2. High-performance 100W+50W+50W high-fidelity Bluetooth amplifier with a mature and stable design, delivering pure sound quality. An economical 2.1 amplifier!\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e3. Subwoofer + Left Channel + Right Channel, with subwoofer output and bass\/treble adjustment for a cool and powerful sound.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e4. Exquisite design and simple operation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e5. Wide range of applications.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eProduct Name: 2.1 Channel Bluetooth Audio Amplifier Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eProduct Model: MT21\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eBluetooth Version: 5.0 (Unobstructed, 15-meter range)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eInput Sensitivity: 500mV\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eInput Method: AUX + Bluetooth\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eNumber of Channels: 2.1 Channels\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eAmplifier Chip: Domestic Amplifier Chip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003ePower Supply: DC12~24V\/5A or higher (Cannot be connected to a 24V battery pack)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eSpeakers: 20~100 W, 4-8Ω\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eOutput Power: Left and Right Channels \u0026lt;50W, Subwoofer \u0026lt;100W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eProtection Mechanism: Reverse Connection Protection, Overheat Protection, Overcurrent Protection, Short Circuit Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eProduct Dimensions: 93mm*90mm*22mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eProduct Weight: Approx. 185g (including packaging)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eSufficient output power will only be achieved when the audio input and power supply voltage\/current are sufficient!!!\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eThe higher the power supply voltage, the greater the output power; the lower the speaker impedance, the greater the output power!!! Please ensure that the power supply wattage is greater than the actual operating power of the amplifier!!!\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eReal-World Applications (Use Cases):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• DIY Home Theater System – Build your own 2.1 surround sound system using a passive subwoofer and two satellite speakers. Perfect for movie nights and gaming. The 100W subwoofer channel provides cinematic bass without needing a separate powered sub.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• TV \u0026amp; Projector Sound Upgrade – Replace your TV‘s tinny built-in speakers. Connect the amplifier to your TV’s headphone or RCA audio output via AUX cable, add a pair of bookshelf speakers and a small subwoofer – instant home cinema upgrade.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• Computer Desktop Sound System – Build a compact 2.1 system for your PC. Left\/right speakers on your desk, a small subwoofer under the desk. Bluetooth connectivity lets you stream from your phone without switching computer outputs.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• Convert Old Passive Speakers – Have an old pair of stereo speakers collecting dust? Turn them into a modern Bluetooth speaker system. Add a passive subwoofer (or leave it out and use only the stereo channels) for a complete 2.0 system.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• Outdoor \/ Patio Speaker Build – Build a weather-resistant (with proper enclosure) 2.1 speaker system for your backyard, pool area, or workshop. Bluetooth 5.0 offers stable connection up to 15 meters.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• Garage \/ Workshop Audio – Create a rugged sound system for your workspace. Use inexpensive 4-8Ω speakers, power the board from a 12-24V DC supply (e.g., an old laptop power brick), and enjoy music while you work.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• DIY Soundbar – Design and build your own soundbar enclosure with left, right, and subwoofer channels all driven by a single board. The compact dimensions make it easy to fit into narrow enclosures.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• Car Audio Retrofit (with caution) – While designed for DC 12-24V, you can use it in a car with a 12V battery (not 24V). Ensure your car‘s electrical system is stable. Note: The board does not include a remote control or signal-sense turn-on – manual power switching required.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• Boat \/ RV Entertainment – For 12V battery systems, this amplifier is an affordable way to add music to your boat or RV. Add Bluetooth streaming and subwoofer support without installing a full car stereo head unit.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003e• Educational Projects – Excellent for teaching audio electronics, amplifier design, and speaker crossover basics in university or vocational programs.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:tahoma, geneva, sans-serif\"\u003eAmplifier Board *1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3f5f0d6a7491403aa85beccd2b156ebfX.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se686b9426b0a4661ad13838190c14895p.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5844ac28d609434ca2b6c03581bf61794.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S90b59f2f200e414bb21fb9dc95571c8el.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7b769e20f34b4edeaf8699799b4918c5h.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc32ffa593c84473085e57df20275a30eZ.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb81beb19f4d24d2d8b3a786b15cac614M.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdcdd9905a2d84d98a9e822d578b9a97ds.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1d99a945143a4da5b3b39edb91fdfa55Q.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0c59befa4b29416c987fc4295752c395G.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc48b9fa3ce04486095d21848e8454145y.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa7343b63e9a54eb6816ed4ce063a457fv.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7497ef2632714d9eade36851d5726ea15.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb44b5be5143842bd93fb621171665590i.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3a13431c8fe8404187a53fb1c2cf657bx.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa897dbe0c40749c08debfc6bf52c011fr.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S82618c07d701499aa8cf24e82b8d1a732.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/See07adb9f7ac4fbd84496445a75838e4y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"FLIPSTYLEZLLC","offers":[{"title":"100W 50Wx2 \/ United States","offer_id":50154524573973,"sku":"14:-1;200007763:201336106","price":294.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/6452\/4309\/files\/S1c55b87e67df4a718fa8c5a66d45bb399.webp?v=1788671511","url":"https:\/\/www.flipstylezfashions.com\/products\/mt21-2-1-channel-bluetooth-5-0-audio-amplifier-board-100w-subwoofer-50w-2-l-r-stereo-amp-module-bass-treble-control-aux-input-dc12-24v-for-home-speaker-diy","provider":"FLIPSTYLEZLLC","version":"1.0","type":"link"}