Sennheiser - HD 350BT 5.0 Wireless Headphone - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black

Dynamic technology; in-line microphone; 3.5mm connector; 118.1" cord; phone stereo 6.3 mm connector; stereo output mode

Enjoy outstanding sound clarity with these black Sennheiser HD Series headphones. The built-in battery provides up to 30 hours of play time, while Bluetooth connectivity lets you listen to music wirelessly from compatible devices. These Sennheiser HD Series headphones have a compact folding design that ensures easy portability, and the 18Hz to 22,000Hz frequency response offers efficient sound reproduction.