Driver size: 5.8 mm Dynamic driver
Frequency response: 20 Hz – 20 kHz
Sensitivity: 102 dB SPL @ 1 kHz / 1 mW
Maximum SPL: 94 dB
Microphone sensitivity: -40 dBV @ 1 kHz / Pa
Impedance: 14 ohm
Bluetooth transmitted power: < 12.5 dBm
Bluetooth transmitted modulation: GFSK, π/4 DQPSK, 8DPSK
Bluetooth frequency: 2.402 GHz – 2.480 GHz
Bluetooth profile version: A2DP 1.3, AVRCP 1.5, HFP 1.6
Bluetooth version: 5.0
Headset battery type: Lithium-ion battery (110 mAh / 3.7 V DC)
Charging case battery type: Lithium-ion battery (850 mAh / 3.7V DC)
Power supply: 5 V 1 A
Charging time (headset & charging case): < 2 hrs from empty
Music playtime with BT on: up to 10 hrs
Weight: 85 g