Audio-Technica ATH-ANC40BT

Audio-Technica ATH-ANC40BT

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• QuietPoint® active noise-cancelling technology reduces environmental noise by up to 90%
• Reliable Bluetooth® wireless technology with in-line mic and controls for answering/ending calls, controlling music & video playback and adjusting volume on Bluetooth wireless devices
• 13.5 mm drivers offer a premium listening experience
• Connects to two Bluetooth wireless devices simultaneously; remembers up to eight devices
• Employs aptX® sound-improvement technology, specifically created to yield the best-possible audio performance over Bluetooth transmission
• Included 1.2 m (3.9') cable with 3.5 mm stereo mini-plug allows wired use of headphones when battery has lost charge or in Bluetooth-free zones (e.g., in airplanes or hospitals)
• Lightweight, portable design is ideal for travel
• On a full charge, internal battery provides continuous use for up to 8 hours (Bluetooth wireless and noise-cancelling), 13 hours (Bluetooth wireless only), 24 hours (noise-cancelling only), or 100 hours (standby)
• Includes silicone eartips (XS/S/M/L), 1.0 m (3.3') USB charging cable, airplane adapter, and a protective pouch

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Type: Active noise-cancelling
Driver Diameter: 13.5 mm
Quietpoint® Active Noise Reduction: Up to 20 dB
Maximum Input Power: 10 mW
Sensitivity: 100 dB
Battery: DC3.7 V lithium polymer rechargeable battery
Battery Life:

• Approx. 8 hours (when Bluetooth and noise-cancellation used) 
• Approx. 13 hours (when only Bluetooth used) 
• Approx. 24 hours (when only noise-cancellation used) 
• Max. 100 hours (standby) 

Charging Time: Approx. 3 hours (for 0-100% charge)
Weight: 35 g (1.2 oz) without eartips
Cable: 1.2 m (3.9') with 3.5 mm stereo mini-plug
Accessories Included: Eartips (XS, S, M, L), 1.0 m (3.3') USB charging cable, airplane adapter, protective pouch
Type (Microphone): Condenser
Sensitivity (Microphone): -42 dB (1V/Pa at 1 kHz)
Frequency Response (Microphone): 70 – 8,000 Hz
Polar Pattern (Microphone): Omnidirectional

Communication System: Bluetooth Version 3.0
Output: Bluetooth Specification Power Class 2
Maximum communication range: Line of sight - approx. 10 m
Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, HSP