Framed Elite Bluetooth Headphones

Tune out the haters with these classic over the ear headphones from Framed. Featuring bluetooth compatibility for ultimate ease and convenience, take them anywhere you can carry a tune. Driver unit: 40mm neodymium Impedance: 32 ohm Frequency: 20 Hz 20K Hz Sensitivity: 106dB 3dB Microphone Sensitivity: 58dB Bluetooth edition: Bluetooth V4.1 WO APTX Frequency coverage: 2.40GHZ 2.48GHZ ISM Band Transmit Range: 10m Frequency Response: 20HZ 20KHZ Status Indication: LED indicator Pairing product: Bluetooth computer with HPF, A2DP, AVRCP Bluetooth protocol, USA Bluetooth adapter, Bluetooth cell phones, etc Batter: Rechargeable lithium ion battery, 3.7V, 250mA Charge: Computer USB interface, output DC 5V100mA charger Charge Time: 2.5 hours Operate hours: About 10 hours battery saturation Standby timepair with mobile standby: More than 200 hours battery saturation