S71U Touch LED Light Mini Bluetooth Speaker With TF USB Surround Loud Speaker For Sumsung Sony Iphone Wireless Speaker(Green)

Feature: S71U Wireless Bluetooth Speaker Support Answer Calling and TF Card. Touch LED Colorful light Smart Speakers. Support TF card (micro SD TF card)/USB with TF card slot, can play MP3 format files in the TF card. Support Mobile Phone /Laptop /Tablet PC. Larger 45mm driver delivers precise highs for superb sound. Built in rechargeable battery,charged by computer via USB interface.
Specifications: Working range: up to 8 m. Working time: 1~2 hours. Horn specifications: 45mm 26Ohm 3W. Loudspeaker Output: 3W. Frequency response: 280Hz-16KHz. Signal to noise: 95dB. Distortion: 0.5%. Battery Charging Voltage: 5V. Battery Charger Time: 3 hours.
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