The Nokia BH-602, also known as the HS-91W, is a bluetooth headset that can be paired with a bluetooth-enabled device for hands-free calls. The headset is designed with a rubber earpiece and flexible earloop that is worn over the ear for keeping the headset in place. It has an integrated volume control and a multifunction button that is used for answering and ending calls, voice dialing, and turning on and off the device. The BH-602 includes noise reduction and echo cancellation technology for clearer voice transmission and has an automatic volume adjustment feature for noisy environments. The headset has a rechargeable Li-Ion battery that provides approximately 11 hours of talktime and 300 hours standby. It includes an LED battery indicator that tells the user when the battery is running low and has a quick charge feature that gives it 5 hours of talktime off a 15 minute charge. The BH-602 has a suggested retail price of $100 and comes with a 1 year limited warranty.