speaker for iphone 4G
1. small size for portable
2.low power consumption
3. competitive price

 speaker for iphone 4G

 Description:

Valid  distance: within 10m                                 
- Frequency : 2.4026GHz-2.480GHz
-built-in rechargeable lithium battery
- lithium battery capacity: 900-1000mA
- Voltage:3.7v             
- Charge time: 4-5 hours
- Music play time: 5-6 hours
- Standby time: 200  hours
- A2DP technology                                                    
- Suitable for Apple iPhone, iPad, iPod touch, Mobile phone, PDA and Computer, etc. with bluetooth function  
- Unit dimension: 90X120mm
Weight: 120 g