Remote Control Profile (AVRCP). In order for Bluetooth® devices to communicate
with one another properly, they must utilize the same Bluetooth® profile. To
determine the profiles supported by your device, please refer to the device's user
guide. Certain Bluetooth features including those listed may not be supported by all
compatible Bluetooth®-enabled devices, and/or the functionality of such features may
be limited in certain devices.
TROUBLESHOOTING
Bluetooth
®
pair and connection fail
Other cell phone or equipment has been connected before connection, and has not
left yet and Bluetooth
®
cannot be switched off. When connection feature is employed
again, the Bluetooth
®
unit will automatically search for this Bluetooth
®
equipment for
connection. First turn off the Bluetooth
®
feature of Bluetooth
®
equipment and the
next Bluetooth equipment can search, pair and connect normally.
The indicator lamp does not turn on and the Bluetooth
®
unit is not
available
Bluetooth
®
unit has not operated for a long time, and may come into dormant state,
then press the MFB on the unit for a longer time to re-use it.
Short Bluetooth
®
connection distance
There is a barrier between the cell phone and Bluetooth
®
headphone, please clear it
away.
Bluetooth
®
may be normally connected and played, but sometimes, there
is interrupted
1. There is a barrier between device phone and Bluetooth
®
headphone, please clear
it away.
2. The distance between the Bluetooth® unit and connected device is too far away,
out of normal connection range. Please put them nearer.
3. The battery of earphones is discharged, please recharge it.
TECHNICAL SPECIFICATIONS
Bluetooth
®
specifications: v4.2
Working distance: up to 10 meters in open space
Built-in microphone for answering calls from mobile
Built-in rechargeable 90mAh lithium battery -
Charging time1 to 2 hours*
Up to 3to4 hours play time and 150 hours standby time
* Battery life & charging time may vary, based on usage & types of devices used
Charging method: Micro USB cable 5V
Box content : Bluetooth
®
Earphone – Micro USB cable – User manual
