Remax CSR Bluetooth Headset (V4.0) :

==> CSR chip from England which 

* Operate independently

* Fast audio switching speed

* Humanized audio track

* HD voice

==> 2 times operating speed as normal

==> Energy saving (30%)

==> DSP interlligent noise isolation， much dearer taking voice

==> Design philosophy， metal cover， unique tubular shape， elegant and fashionable.

==> 7075 aviation aluminum feature in endurable， light and handy.

==> Swiss environmental soft material， humanized ergonominc air bump style ear plug.

==> Combine comfort and integrating degree which make your bluetooh earphone get rid of "Hang" era.

==> HD microphone which high sensitivity and cooperating with CSR8 Bluetooth 4.0 which guarantess HD human voice and isolates noise.

==> Standby mode can last to 8 days and 6.5H hardness.

==> Effective distance up to 10M.

==> Clolor: Gold， Silver ， Pink and Black