Kinivo BTM440 Bluetooth Headset
6
Operation
1. Turning Unit On/Off
Press and hold the multifunction button for 3-5 seconds or until the blue LED
appears to turn the headset on. Press and hold the multifunction button for 3-5
seconds or until the red LED appears to turn the headset off.
2. Charging the Battery
To charge the BTM440 headset, connect the mini-B USB cable to the BTM440
and plug the USB connector into a USB power source. USB power sources
include computers, laptops, USB hubs, USB AC adapters and USB car chargers.
When the BTM440 is charging, the LED will be red. When the battery is fully
charged, the LED will turn blue. The charging process can take 2 to 3 hours to
charge the battery completely.
When the BTM440 has a low battery, the red light will blink intermittently and
the headset will play an audible tone while powered on.
3. Standby Mode / Idle Feature
When the headset is powered on and is inactive after long periods of time, they
