Bluetooth Wireless Speaker 10W Output HD Bass 40mm Dual Driver Portable Speakerphone for 10Hr Enhanced Music Streaming & HandsFree Calling, Built-in Mic,Aux:3.5mm
: [DUAL SPEAKER DRIVERS] : High-end 10W Stereo Bluetooth Speaker. Large speaker cavity inside for excellent sound effect.[EXTRA BASS] : Passive subwoofer inside delivers outstanding bass. 2 X 40MM 5W drivers deliver massive and rich sound.[BUILT IN MIC & AUX] : Built-in microphone for hands-free phone calls. AUX Line in Mode. Can also be used as a wired speaker.[LONG PLAYTIME] : Built-in 1200mAh rechargeable battery supports up to 8-10 hours playback time. Battery charging time 4-5 hours.