High-end mobile phone power bank,High-end mobile phone power bank China Wholesale, custom-made High-end mobile phone power bank, China High-end mobile phone power bank Wholesale

Description

Item Moud: S-9

1 memory card maximum support 8GBTF 
2 Speaker Power: 4Ω 3W * 1 
3 Signal to noise ratio: ≥85dB Audio: 150 ~ 18KHZ 
4 built-in rechargeable battery 500MA 
5 Play time: 1 ~ 2h 
6 Power: input: 5V output: 3.7V 1000MA 
7.MINI USB jack, you can connect your computer directly to act as sound        

8、Bluetooth receiver distance 3-10 m

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