Do you have a question about the Cobra CBTH1-PLUS and is the answer not in the manual?
Controls call, power, and functions.
IMPORTANT: Charge headset for at least 4 hours before pairing.
Connect USB cable to headset, charger, and outlet.
Press and hold multi-function button for 4+ seconds.
Press and hold multi-function button for 4+ seconds.
Headset and device must be paired before first use.
Press and hold multi-function button for 5 seconds.
Find "CBTH1-PLUS" on phone and select.
Prompted to enter password "0000".
Press multi-function button when headset rings.
Press and hold multi-function button for 2-3 seconds.
Press multi-function button when conversation is over.
Press the increase (+) volume key.
Press the decrease (-) volume key.
Read manual, keep from children, avoid liquid cleaners.
Do not clean while charging or disassemble.
Contact retailer or service center for issues.
Flashing red means low battery; no light means battery drain.
Check pairing, on-status, distance, signal, or connection.