... 3.Compact and lightweight design ,easy to take with. 4.Durable ,flexible and tough-can be twisted and squeezzed but ... of high quality silicon material 7.To protect you iphone from dust,bump,scratches and finger print etc 8. ... amplifying design ,easily put on and take off your iphone 9. Can be made to other cellphones 10.Form- ... quality goods. Ball shape Horn stand amplifier speaker for apple iphone 4