Audio-Technica - ATH-ANC700BTBK - QuietPoint® Wireless Headphones

1,000mW maximum input power 40mm drivers QuietPoint® active noise-cancelling technology Bluetooth wireless technology Touch and swipe controls Up to 25hrs of continuous use Up to 1,000hrs on standby time 1.2m cable with 3.5mm stereo mini-plug included Foldable design Includes 30cm USB charging cable Soft carrying case Type: Active noise-cancelling Driver Diameter: 40mm Frequency Response: 5 – 40,000Hz Maximum Input Power: 1,000mW (for wired connection) Sensitivity: 98 dB/mW (when noise-cancellation used); 95 dB/mW (when noise-cancellation not used) Impedance: 150 ohms (when noise-cancellation used); 35 ohms (when noise-cancellation not used) Battery: DC3.7 V lithium polymer rechargeable battery Battery Life: Max. 25 hours (when Bluetooth and noise-cancellation used); Max. 30 hours (when only Bluetooth used); Max. 45 hours (when only noise-cancellation used); Max. 1,000 hours (standby) Charging Time: Approx. 5 hours (for 0-100% charge) Cable: Detachable 1.2m cable Connector: 3.5mm stereo mini-plug, L-shaped Input jack: Micro USB Type B Accessories: 30cm USB charging cable, soft carrying case Type: Condenser Sensitivity: -44 dB (1V/Pa at 1 kHz) Frequency Response: 50 – 4,000 Hz Polar Pattern: Omnidirectional Communication System: Bluetooth Version 4.1 RF Output: 3.2 mW EIRP Output: Bluetooth Specification Power Class 2 Maximum Communication Range: Line of sight – approx. 10m Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, HSP Support Codec: aptX, AAC, SBC