tooth V1.2, Class II, the longest working distance is 10 me- ters. But, this working distance may be shortened by the interference existed in the surroundings and due to the insuf- ficient Bluetooth function of the mobile phone.
Q : Why does my Bluetooth mobile phone find many Bluetooth devices while searching for the new Bluetooth device?
A : Most of the mobile phones are allowed to find more than one Bluetooth device within the working range. When the searching is finished, your mobile phone’s LCD will show HCB20 or some Unknown Devices. Please select and con- firm HCB20.
Q : Why my mobile phone could not find the Headset?
A : Only while your Headset is under the pairing mode, your mo- bile phone can find the Headset. Please follow the instruc- tions of your Headset manual to proceed the pairing process.
Q : Shall we pair the Headset every time while using it?
A : No. The paired devices remain paired regardless of turning the power off, reopening the devices or changing the battery.
Q : Why is the voice from the Headset not clear?
A : It may be the following two reasons:
(1)Your location has a bad signal, please move to a location with a better signal.
18