Key specifications:

1. Bluetooth specification: Bluetooth V2.1+EDR
2. Bluetooth profile supported: A2DP and AVRCP
3. Operating distance: 10 meters Class II
4. Bluetooth frequency range: 2.4GHz-2.4835GHz
5. Dimensions: 31×28.4×7mm
6. Weight: 4g

Special features:

1. Streams stereo music from your iPod, iPhone or iPad to Bluetooth audio devices, such as Bluetooth stereo headset, Bluetooth stereo speaker etc.
2. Multipoint technology for connecting 2 Bluetooth headsets at the same time.
3. Every time it is turned on, it will automatically enter pairing mode and connect to the last paired device.
4. Draws power from your iPod, iPhone or iPad.