Specification:

 

Data transfer: USB 2.0

Interface: USB + 3.5 mm audio interface

Bluetooth version: V3.0 + EDR

Operation Range: up to 25m

Frequency Rate: 2.402GHZ-2.480GHz

Input: 5V 1000mA

RMS: 3W*2

SNR: >90dB

package:Size: 145 x 45 x 45mm

Color: Green,Blue,Red

Features:

Bluetooth Function

Support TF Card Music, Support MP3 Format

Compatible with Laptop/MP3/MP4 Player and External

Audio Devices with 3.5mm Stereo Jack input

Dual Speakers

Built-In Microphone

Hands-Free Call Feature

Package include:

1*mini speaker

1*usb cable

1*retail box