Bang & Olufsen Beoplay H4 Wireless Headphones - Black
Premium wireless, over-ear headphones with Bang & Olufsen Signature Sound.Connectivity Technology: Wireless
Designed with clean lines, minimalist expression and a focus on the pure essentials
Up to 19 hours of battery life with Bluetooth
High quality headphones made with leather, aluminum and steel.Sensitivity:91 dB/mW @ 1kHz
In the box: Beoplay H4 headphones, audio cable, USB cable, Quick Start guide

EASY LISTENING: Adjust the volume, change tracks, and take calls with on-device touch controls. A dedicated button for your device’s native voice assistant makes operating your headphones even easier.
BACKGROUND NOISE CONTROL: Advanced Active Noise Cancellation reduces both high- and low-frequency background noises. Transparency Mode lets you tune back in to the outside world with a swipe of the touchpad.
A SOUND EXPERIENCE: With a bass port for deep sound and two dedicated microphones for enhanced voice call clarity, these Bluetooth headphones provide unparalleled Bang & Olufsen Signature Sound.
FREEDOM TO MOVE: Beoplay H4 wireless over-ear headphones can be paired with up to two devices at a time and will remember up to eight. A 10-metre operating range keeps you free to move.
25 HOURS OF MUSIC: A single, full charge (taking 2.5 hours) will keep your headphones going for 25 hours, with Bluetooth and Active Noise Cancellation switched on, thanks to a bigger, better battery.
VOICE ASSISTANTS: This Amazon exclusive edition does not feature a built-in voice assistant, but will support your preferred device’s native assistant