Stereo Handsfree Adapter with Volume Control for BlackBerry

Brand: Neutral Model: 8800 8820 8830
Interface forms: 3.5 applicable models: 8800 8820 8830

Features: Available for BlackBerry 8800 8820 8830 models, such as hands-free control button to answer the call, (with tone control) can increase the volume Mak, stereo, dual-channel (with Michael), to 3.5 audio connectors! Arbitrary choice you like ordinary MP3 headphone adapter insert the jack!

Full-duplex technology, sound quality is more clear, with keying phone to automatically switch the call, the Working Entertainment correct.
Fully supports the voice dial-up allows you to use mobile phones more secure.
Whether you are driving, walking or shopping, headsets can allow you to focus on the current matter, rather than on mobile phones.
It uses full-duplex technology that eliminates the trouble of calls between the continued and full support for voice dialing.
Earpiece headset and mobile phone connection, there is a high sensitivity microphone, with a microphone on the remote control button, so you answer and hang up calls, without having to operate in the mobile phone keypad to answer key, very suitable for use in a noisy environment, as well as to drive or ride when the use of bicycles