<ul> <li>Speaker &amp; Earphone 2 in 1 design, meeting your demand for listening to music&nbsp;</li> <li>Magic speaker system design, amazing dual-power built-in low-frequency amplifier design, medium and low frequencies are more shocking, with better sound quality performance</li> <li>Using advanced Bluetooth audio decoding chip to support mobile phones, tablets, TVs and other Bluetooth devices Pairing to play music, the Bluetooth transmission distance is greater than 10 meters</li> <li>Supporting hands-free call function, built-in high-sensitivity microphone, so that mobile phone calls have an extremely smooth call enjoyment</li> <li>Support U disk and TF card playback, MP3 decoding, support full code frequency playback of the MP3 format</li> <li>Automatically searching FM and storing radio stations, built-in FM radio module. Can automatically search and store radio stations, saving time and effort</li> <li>Supporting AUX audio input and providing you with computer speaker functions</li> <li>Supporting TWS series connection function</li> <li>The speaker also can be used as a mobile phone holder</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Bluetooth version: 5.0</li> <li>Size of speaker: 52mm</li> <li>Output: 5W</li> <li>Wireless range: &le;10m</li> <li>Sensitivity: 400mv</li> <li>Charging time: &lt;3 Hours</li> <li>Operate time: 13 Hours</li> <li>Noise-signal ratio: &ge;80db</li> <li>Working voltage: DC 5V</li> <li>Battery: 500mAh</li> <li>Size: 98*98*38mm</li> </ul>