earphone (kt383FM)

Technical support: Bluetooth v2.0, v1.2 (compatible with Bluetooth 1.1 version);
Wireless frequency range: Global generic between 2.4GHz to 2.483 GHz frequency;
Function keys: manned / refused / hang up / match / boot / Off ;
Volume control: Multi-volume adjustment ;
Battery: Perwerful Lithium Polymer battery ;
Talk time: up to six hours ;
Standby time: up to 180 hours
Effective ;range: 10 m (30 inch)
Weight: about 15 g
Size: 66mm (L) * 21mm (W) * 11 mm (H)
Applicable models : can be used with any Bluetooth-enabled mobile phone.

Technical parameters:

1. Connect with wiress bluetooth, withour the trouble from the winding wire headset, communicate more freely ;
2.leading collar design, apply to left ear or the right ear conveniently;
3.with volume control button, switch be installed in earphone line;
4.Bluetooth indicator;
5.It is small, beautiful and elegant, , easy to operate ;

FM radio can be used normally, then receive and call,the FM radio to shut down automatically.
Fashion from collar-style design, wear comfortable, the earphone is more smaller,reduce the burden on the ear, buttons are easy to operate, the sound become clearer.

BT838, the new module use IC of CSR, Bluetooth have normal function.

earphone

earphone. FM radio can be used normally, then receive and call,the FM radio to shut down automatically.