Audio-Technica ATH-ANC500BT Wireless Noise Cancelling Headphones

Active noise-cancelling technology greatly reduces environmental noise

20 hour battery life (when using both Bluetooth® and noise-cancelling)

The lightweight and swivel design makes headphones ideal for travel

Bluetooth® technology with mic and controls built into the earcup

40 mm drivers deliver high-fidelity audio reproduction

Includes 30 cm (1') USB charging cable

Technical specifications

• Type Active noise-cancelling
• Driver Diameter 40 mm
• Frequency Response 20 to 20,000 Hz
• Maximum Input Power 40 mW
• Sensitivity 96 dB/mW (When noise-cancellation used)
• 95 dB/mW (When noise-cancellation not used)
• Impedance 32 ohms
• Battery DC 3.7 V lithium polymer battery
• Battery Life Max. approx. 20 hours (when Bluetooth® and noise-cancellation used)
• Max. approx. 42 hours (when only noise-cancellation used)
• Weight Approx. 180 g (6.3 oz)
• Accessories Included USB charging cable (30 cm (12“), USB Type-A/Micro USB Type-B)
• Cable (1.2 m (3.9’) / 3.5 mm (1/8”) gold-plated stereo mini-plug, L-shaped)
• Microphone Type Electret condenser
• Microphone Polar Pattern Omnidirectional
• Microphone Frequency Response 50 to 4,000 Hz
• Microphone Sensitivity -36 dB (1 V/Pa, at 1 kHz)
• Charging Time Approx. 4 hours
• Operating Temperature 5°C to 40°C (41°F to 104°F)

Bluetooth®

• Output <4.0 mW EIRP
• Operating Range approx. 10 m (33’)
• Frequency Band 2.402 GHz to 2.480 GHz
• Modulation Method FHSS
• Compatible Bluetooth® Profiles A2DP, AVRCP, HFP, HSP
• Support Codec SBC
• Transmission Band 20 to 20,000 Hz