Product Feature: Bluetooth version: V4.2

wireless transmission range: less than 10M Audio noise ratio: ≥90db

Battery capacity: 3600mAh

Built-in voltage: 7.4V Normal volume playback: 4H~9H Speaker

specifications: ¢76.2mm*2 Speaker

power: 4Ω/20W*2

Frequency response: 80HZ-20KHZ Product

size: 117.2*120.5mm*283mm

Stand-alone weight: 1120g Charging voltage: 5V/2A

Portable Speaker 10W Wireless Bluetooth Speaker Column Bass Sound Bar Subwoofer Music Player Sound System Loudspeaker FM Radio

Feature:
Support A2DP,AVRCP, Handsfree profile,FM radio
Bluetooth Version:V4.2
Working Range:in 10metres
Dimension:160mm*68mm*68mm
Gross Weight:420g
Speaker:45mm
Loudspeaker Output:5W
Signal-to-Noise:≥95dB
Distortion: ≤0.5%
Battery Voltage/Capacity:1200mAh
Battery Charging Voltage:5V±0.5V
Battery Charge Time: 2-3hours
Play time values for speakers :4-5hours

Package List :
T&G117 Bluetooth speaker x1;
Charging cable for T&G117 x1;
Aux input adpter cable x1; 
Manual for T&G117 x1