Built-in Bluetooth wireless transmission, support calls handsfree function.2. Stereo audio transmission protocol (A2DP V1.2)3. Support playing MP3 songs stored in the U disk4. Support playing MP3 songs stored in the TF card5. Support external 3.5mm audio input terminals of all.6.Support FM automatic station search.7. Supports rechargeable. The best sound quality surround sound Bluetooth 3.0 version, distance of up to 15-20mPortable Multifunction Bluetooth speaker speakerphone function, built-in microphone, to bring clear calls for you, it is perfect with single or multiplayer phone call charging time :3-4 hours Play time:5-8 hours Response sensltivity:500mvRated Power: 5W *5WSpeaker size: 178*60*52mmUSB Voltage: DC 5VF/R: 80-15KHzS/N Ratio: 80dBWeight: 0.3kg
Bluetooth distance: 10MBluetooth: 3.0+EDRTF card, AUX input Built-in Bluetooth wireless transmission, support calls handsfree function.