Wireless bluetooth Speaker HiFi Stereo LED Display 2200mAh TF Card U Disk AUX Soundbar with Mic

Features:- Support A2DP,AVRCP, Handsfree profile.- Support U Disk and TF card, play MP3 format audio.- bluetooth speaker connects faster, more stable, compatible with all your bluetooth-equipped devices, and Outstanding connection range of up to 10 meters- Built-in microphone, enables use this Wireless bluetooth Speaker as a speakerphone, so you can enjoy hands-free calling- With Hi-Fi speaker, to make sure the clear and bright sound.- With AUX line in, can directly connect the outside devices,for example, tablet PC/TV/cellphones.Specifications:- Color: Black- bluetoot protocol: A2DP, AVRCP, HFP, HSP- bluetoot version: bluetooth 4. 2 compliant- Frequency response: 65Hz-18KHz- Output power: 10W * 2 THD + N1% (1KHz / 0dB)- Charging voltage: Micro usb 5V / 1A-2.1A- Charging time: about 5H- Speaker size: 50mm internal magnetic (neodymium iron boron internal magnetic)- Speaker size: 4 ohm / 10 watt * 2- Talk time: about 10 hours- Music playback time: about 5-8 hours (depending on music style playback time)- Battery capacity: 2200mAh- Effective distance: 10 meters or more- Hands-free calling- LED indication: Charging indicator (red)- Charging: When charging is in progress, the red light is on; when charging is complete, the red light is off- Others: low battery alarm tone- Size: 65x65x450mm/2.6x2.6x17.7Package Included:1x bluetooth Speaker1x USB Cable