JVC HA-S20BT-A-E Fashion Wireless On-ear Bluetooth 4.1 Headphones Blue

Lightweight fashion-conscious wireless headphones 11 hours listening with rechargeable battery Light weight with flat foldable design Wireless with Bluetooth connection Integrated 3button remote with mic Transmission Area -Approx. 10m Driver Unit - 30.7 mm Magnet type - Ferrite  Frequency Response - 20-20,000Hz Nominal Impedance - 30 ohms Power Supply - Built-in rechargeable battery Battery Life (approx.) - 11hours(with 2.5hours of charging time) Weight (without cord) - 96g Bluetooth version - 4.1 (class-s) Bluetooth profile - AVRCP, A2DP, HSP, HFP Supporting codec - SBC Accessory - USB Charging cord