FT-4002 Wooden Wireless bluetooth Speaker Dual Driver TF Card Stereo Bass Subwoofer with Mic with Phone Holder

Specifications Power 10W Color Wooden Black Wooden Red Wooden YellowSize Approx 151x85x87mm 6x3 3x3 4 Power supply DC 5VFrequency range 90Hz 20KHz Playback time About 8 hours Charge time About 2 hours Battery built in 1800 mAh battery Number of channels Two channelsConnection bluetooth 4 2 Effective transmission distance 10m 30ft Compatibility device Mobile phones Tablet Computer Features 1 bluetooth version 4 2EDR 2 support TF card to play MP3 music 3 Intelligent voice operation prompts 4 Supports audio input 5 Support USB connection to the computer to copy the file to the TF card 6 Class D digital amplifier low power consumption save more peace of mind 7 Dual channel stereo sound more perfect 8 Built in bass system bass more shocking 9 Up to 8 hours can be played continuously 10 Suitable for home travel sports leisure entertainment learning and so on Package Included 1 x Bluetooth Speaker 1 x USB Cable 1 x User Manual