Nokia MD-11 ice

A small portable speaker that lets you listen to good music or radio from a mobile phone.To listen to stereo music, just connect a second speaker.To the speaker is always ready to play, does not require external power.It is powered by three mikrotužkovými batteries, which lasts a minimum of 30 hours.You can connect to a wide range of devices.
Key Features:
Portable speakers with amplifier to your mobile phone
Built-in FM antenna
Possible stereo sound at connection of two speakers
Without external power, battery power 3 mikrotužkovými
Great compatibility with 3.5mm jack connection
Specifications:
Sound parameters:
Performance:2 W
Frequency range:150 to 20 kHz
Signal-to-noise ratio:75 dBA
Sensitivity:(0.5 W/0.5 m):91 db
Harmonic distortion:10%
Impedance:40 Ohms
For stereo listening can be plugged into each other two
Interface:
3.5 mm jack (cable length 52 cm)
Power:
Micro 3 x AAA batteries
Battery:30 hours
Switch on/off
LED indication of operation
Colours:
White
Dimensions:
76.5 x 76.5 x 50.2 mm
Weight:
160 g