Power supply: built-in lithium battery<br>Function: Call function card voice prompts<br>Connection: Bluetooth connectivity<br>Color Classification: Rose Red Blue White<br>Enclosure Type:<br>Output Power: 3V<br>Frequency response: 90Hz-20KHZ<br>Distortion: <0.5%<br>Charging voltage: 5V + -0.5V<br>Product list: a battery, a charging cable, manual 1<br><br>External replaceable lithium battery life of wireless,<br>Configuring BL_5C can easily replace the battery, safe, long life, wide versatility, built-in battery playback time is 2-2.5 lost Bluetooth speaker<br><br>Control large cavity acoustic structure, full-range speaker + bass diaphragm, charging, Bluetooth, radio, card, computer speakers, there are three status LEDs, the difference is not the same pattern<br>Green light for Bluetooth status, rapid blinking in the search for Bluetooth for pairing, the blue lights for the radio / card / computer speakers state, according to the tone judgment. Red charging indicator, charging a long red light, full of off<br>Lanyard antenna beautiful and easy to carry, but also enhance the radio signal, listen to the radio more convenient, a key function, volume, song adjustment more convenient,<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/574aef4163fcd960acb91cb7-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/574aef4163fcd960acb91cb7-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/574aef4163fcd960acb91cb7-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/574aef4163fcd960acb91cb7-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/574aef4163fcd960acb91cb7-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">