Beats by Dre Studio Wireless Noise Cancelling Headphones w/case, EUC

Beats by Dre Studio Wireless Noise Cancelling Headphones w/case, EUC Bluetooth capable, with or without a wire. The headphones also have an internal battery, which can be charged for up to 12 hours of wireless audio playback. Battery life is extended to 20 hours when you use the included cable for a wired connection! A built-in microphone also lets you make phone calls using Bluetooth. — Frequency Range 20 - 20,000 kHz — Bluetooth Range 30 feet — Noise Cancellation — Battery Life approx. 12 hours wireless — Battery life approx. 20 hours wired playback — Weight 260 grams — Rechargeable Battery — Carrying Case — Excellent used condition, please see pics for details The “b” on the outer side of each earcup has some general wear. This in no way affects the performance of the headphones. - Reasonable offers welcome, or LIKE for a discount. - Save at least 25% on bundles of 3 items or more. - Smoke-free home, fast shipping, high-rated seller. - See all photos, as they are a part of the listing.