1.Made of 100%silicone
2.Promotion item
3.Any color is available

Unique design stand amplifier for Apple iPhone 4
No external power needed, 13 dB of volume amplified
Holds for iPhone vertically and horizontally, functions well in hand-free mode
Additional opening reserved for charger
Washable, dirt and scratch resistant
Material: Silicone
Color: 11 colors 
Size: 106x50x47 mm
Net Weight: 60g