General Specifications
Bluetooth version: 5.3
Ear cushion material: PU Leather
Headphone cable length (cm): 133.4
Driver size (mm): 40.0
Weight (g): 256
Audio Specifications
Driver sensitivity at 1kHz/1mW (dB): 100dB SPL@1kHz/Pa
Dynamic frequency response range (Hz): 20Hz – 20Hz
Impedance (ohms): 32.0
Number of drivers per ear: 1.0
Control and Connection Specifications
Bluetooth profiles: A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2
Bluetooth frequency: 2.402 – 2.480GHz
Bluetooth transmitted modulation: GFSK, p/4 DQPSK, 8DPSK
Bluetooth transmitter power: 0-4 dbm
Battery
Battery Type: Lithium-ion polymer (3.7V, 850mAh)
Maximum music play time with ANC off (hours): 50.0
Maximum play time (hours): 65.0
Speed Charging time (hours): 2.0
Maximum talk time (hours): 33.0