Bower & Wilkins P7 Black Wireless Headphones

Bowers & Wilkins P7 Wireless. Wearing style: Head-band, Colour of product: Black, Volume control: Digital. Connectivity technology: Wireless, Brand compatibility: Universal. Bluetooth profiles: A2DP, APT-X, AVRCP, GAP, HFP, HSP, SDAP. Ear coupling: Circumaural, Headphone frequency: 10 - 20000 Hz, Voice coil type: CCAW. Battery technology: Lithium Polymer (LiPo)