On Sales !! Electromagnetic Magic Induction Amplifier Electronic Promotional Gift With Magnetic Sound and Great Design

Specifications

Newest portable wireless induction sensor speaker design for iphone/samsung/htc etc

Features:

1, Out-put power: RMS 3W*2
2, Impedance:4Ω
3, Frequency range:20Hz-20KHz
4, Support  DC-5V input (MINI USB) jack
5, High efficiency-15-hour play time with 3x AA  Alkaline batteries (not include)                                     
6, Low battery warning  
7, Compatible with iphoneTouch4other external speaker phones
8, Magical sound amplification function for mobile phone or other external speaker devices.
9, No paired set or other connectors like blue tooth, WIFI or wires is required
10, Support IOS device and mobile with Android system      

Accessories:

1. USB cable for charging
2. Line-in cable
3. User manual