Twiins HF3.0 Bluetooth Intercom
Customer Product Reviews
Bluetooth headset replacement
Was looking for a replacement for old BT headset for helmet and wasn't sure about these, quality is good, snug fit in helmet, and sound quality on these is quiet good, although not had to take any calls on the move. Needs charging via USB but so far not had to recharge since initial charge (10 days/used 4 times) so seems to last awhile. Overall impressed.