2013 fashion design mini portable speaker micphone for mobile phones BS-7

Speaker Features:

Main Features:

1. High quality wireless music playback 
2. Latest Bluetooth V2.0/3.0 support
3. Battery level display in iPhone, iPad
4. HD voice support (Wide Band speech)
5. Support Multi-point(2 mobile phone connections)
6. One multi-function button easy operation
7. Mini size with hand rope make it more portable

Specifications:

1.Bluetooth Version: 2.0/3.0

2.Speaker Spec: 40mm 3W/4Ω

3.Wireless: Blue tooth

5.Frequency response: 100 to 20kHz
6.Material: PC & ABS

7.S/N rate: ≥85dB
8.Distortion: ≤0.5% 
9.Charge connector: Micro-USB connector
11.Built-in Li-polymer battery: 500mAh/3.7V
12.Music time: Up to 5 hours
13.Charge time: 3 hours