Main Features:
* Generous exterior, convenient for taking, good sound effects,
* Can mate to MP3/MP4/Ipod/monile phone/computer, etc.
* It is a plum for traveler to take away.
Specification:
* Loudhailer mode: Dynamic Magnet Shielded
* Loudhailer diameter: 40mm
* Loudhailer numbers: 2pcs
* Impedance: 8Ohm
* Frequency response: 200HZ-20KHZ
* Output power: 2*1W
* Power supply: 4.5V (3*AAA)
* Dimensions: 128*83*15MM
* Weigt: 87G