Behind the Head, Dual Ear, Listen Only Headset The HBT-60 has all the same comfort and performance features as the HBT-40 communication headset, but comes without a microphone.
Hi-fidelity earphones 20-20kHz
Rugged, marine grade hardware
Bluetooth 4.0
One-year warranty
Made in USA
USB Charging cord included
FCC, IC, CE Approved
RoHS Compliant
Range = 10M or approx. 30 feet
Battery life = 140 hours standby or 80 hours continuous listen time