The Nokia BH-501, also known as the HS-71W, is a bluetooth headset that is intended for wirelessly taking calls and listening to music using a bluetooth-enabled device. The headset is designed similar to standard stereo headphones with a flexible band that is worn behind the neck. It has 2" foam-covered earpads with rubber holds that allow the earpads to stay in place against the ear and the earpads can also be folded together when not in use for portability and storage. The right earpad of the headset includes integrated volume controls and a multifunction button for handling calls. The BH-501 has a rechargeable Li-Ion battery that provides approximately 11 hours of talktime and 150 hours standby. The headset is available in silver/black or silver/white colour combinations and comes with a 1 year limited warranty.