Magideal Bluetooth Speakers Strong Bass Wireless Portable Stereo w/ Microphone Silver

Description: Bluetooth audio: Stereo phony audio play, 10 meters of maximum linnear receiving range. Bluetooth communication: Hi-Fi bluetooth chip which can provide clear voice and will not occur the phenomena like echo or small volume. TF card function: power off memory play and loop playback. External audio source input: use standard 3.5mm headset jack to input, which can easily connect with the computer, cell phone and other equipment. Card reader: Connect with the computer and copy or delete the songs in the TF card. Voice prompt: Human friendly and unique intelligent voice prompt. Touch button: Human friendly design of touch button which greatly increases the useful life of the button, and can bring you an unusual experience. Specification: Model:H8 Output power:3w Operating voltage:DC3.7V Input voltage: Built in rechargeable lithium-lon Battery 3.7/180Mah BT Version:V3.0+EDR Transmission distance:10m Playtime:2-4hours S/N: =80dB Distortion: 1% Battery capacity:400mA Charging time:2-4hours Audio input:Bluetooth.TF cord,external audio input Size:71x82x71mm Package Includes: 1X Speaker 1X Charger wire 1X External audio input wire 1X Manual