Specifications:
Bluetooth-compatible V2.1 technology.
Need not setup any software and very easy to use.
Support profile: A2DP & ARVCP.
Support paired bluetooth-compatible stereo headsets/earphones to control play/pause,forward/backward.
Support automatism paired (no button).
Support paired pin code: 1234, 0000, 8888.
Range of frequency: 2.42 to 2.480 GHz(SIM) spectrum.
Support automatism standby mode: standby mode is started to save power when the stereo bluetooth-compatible headsets/earphones is not found in due time.
Support for iPhone, for iPod mini, for iPod nano, for iPod video, etc.
Compatible with 30-pin dock.

Type: bluetooth-compatible Transmitter
Material: ABS
Range of Frequency: 2.42 to 2.480GHz( SIM) Spectrum
Working Current: 40mA(Max)
Distance: 10 Meters
Size: 4cm x 4cm x 0.8cm/1.57" x 1.57" x 0.31" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x bluetooth-compatible Transmitter