Conveniently stream music from your mobile phone, MP3 player, PC or PDA with this wireless Bluetooth receiver. Link the adaptor to your headphones to listen to music or make/answer calls, or attach them to speakers to create wireless versions at home or out and about. You can even control the functions of your Bluetooth device via the buttons on the adaptor unit. If the device is linked to a Bluetooth enabled PC, it can be used with applications such as Skype, MSN Messenger or Yahoo! Messenger. Compatibility: Various Bluetooth enabled devices such as mobile phones, PDAs and Laptops. Quality: Noise suppression, echo elimination and duplex sound for crystal clear audio and calls. Bluetooth Profiles Supported: Bluetooth HSP (adaptor profile), Bluetooth HFP (Hands-free profile, Bluetooth A2DP (Advanced Audio Distribution profile), and Bluetooth AVRCP (Audio Video Remote Control profile).