Description:

Features
Designed to fit the iPhone 4 and iPhone 4S precisely Supports face time, hands free, music, and video Clear sound quality Do not need any power or operation Comes with a silicone case Put your iPhone 4 or iPhone 4S in it, its sound will be amplified at once
General Specs
Type	Amplifier
Function	Amplifies the sound without any operation
Compatibility	iPhonr 4/4S
Others	Comes with a silicone protective case

- Demension: 13*12*4(cm)
- Weight: 271.78(g)