Specifications
Headphones
Type Closed-back dynamic
Driver Diameter 40 mm
Frequency Response 20 to 20,000 Hz
Sensitivity 103 dB/mW
Impedance 44.5 ohms
Weight Approx. 258 g (9.1 oz)
Charging Time Approx. 2.5 hours
The above figures depend on operating conditions.
Operating Temperature 5 °C to 40 °C (41 °F to 104 °F)
Operating Time Continuous transmission time (music playback):
Max. approx. 60 hours(when Bluetooth on, noise cancelling on)
Max. approx. 90 hours(when Bluetooth on, noise cancelling off)
The above figures depend on operating conditions.
Microphone Type Headphones: MEMS type;
Cable: Electret Condenser
Microphone Sensitivity Headphones: -38 dB (1 V/Pa, at 1 kHz);
Cable: -42 dB (1 V/Pa, at 1 kHz)
Microphone Frequency Response Headphones: 50 to 10,000 Hz;
Cable: 100 to 10,000 Hz
Microphone Polar Pattern Headphones: Omnidirectional;
Cable: Omnidirectional
Power Supply DC 3.85 V lithium polymer battery
Accessories Included • USB charging cable (30 cm (12"), USB Type-A / USB Type-C)
• Cable with inline mic and control (1.2 m (3.9')/3.5 mm (1/8") gold-plated stereo mini-plug (4 pole / L-shaped))
Replacements/separately sold items Cable with in-line mic and control
Notes For product improvement, the product is subject to modification without notice.
Bluetooth®
Bluetooth® Version Bluetooth version 5.1
Operating Range Line of sight - approx. 10 m (33')
Maximum RF Output 12 mW EIRP
Frequency Band 2.402 GHz to 2.480 GHz
Modulation Method GFSK, Pi/4DQPSK, 8DPSK
Spread Spectrum Method FHSS
Compatible Bluetooth Profiles A2DP, AVRCP, HFP, HSP
Support Codec AAC, SBC
Supported Content Protection Method SCMS-T
Transmission Band 20 to 20,000 Hz
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