40W Wireless Bluetooth Speaker Super Bass Stereo USB FM Radio

Mini Speakers Color Portable Sound Speakers Rechargeable Voice Control Speakers For IPAD MP3 MP4 Players Computers and Mobile Phones FEATURE:1. Strong compatibility: Suitable for various digital devices such as MP3, MP4, mobile phones and computers.2. Have a voice control system, let you enjoy the convenience brought by smart products.3. Support hands-free calling function, built-in high-sensitivity microphone, so that mobile phone calls have an unparalleled pleasure.4. Built-in low-frequency radiator, super dynamic low-frequency sound pressure gain to ensure clear and bright sound.5. Support U disk and TF card music playback, support MP3 format full speed playback.6. FM automatic search and storage station, built-in FM radio module, can automatically search and store radio stations, saving time and effort.7. It can directly connect mobile phone/tablet and Bluetooth paired TV to play music, and the Bluetooth receiving distance can reach 10 meters. SPECIFICATION:  Bluetooth version:4.1Support:A2DP V1.3,AVRCP A1.5,HFP V1.6,HSP V1.2Transducer:woofer 2*63mmTweeter:2*35mmRate power:2*20W Bi-amp(AC mode)Frequency response:70-20kHzSignal-to-noise ratio:>80dbPower supply:19V 3ABattery type:Lithium-ion Polymer(37Wh)Battery charge time:3.5 hoursMusic play time:up to 15hoursSingle USB charge out:1*2ADual USB charge out:2*1ABluetooth transmitter power:0-4dBmBluetooth transmitter frequency range:2.402-2.480GHzBluetooth transmitter modulation:GFSK,?/4 DQPSK,8DPSKDimension:126*283*122mmWeight:2112g PACKAGE INCLUDES:1* speaker1* USB cable1* lanyard1* instruction manual
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