Loudspeaker Electro-dynamic, 9.2 mm diameter
Impedance 32 Ohm +/-3.2 @ 1KHz
Effective frequency range 20 – 22.000 Hz
Sensitivity 108 dB +/- 2 dB 1kHz @ 1mW (0.178V)
SAR Max. power < 12 dBm
Sound codecs aptXTM Adaptive AAC SBC
LED indicators Battery LED
Microphones Six MEMS, omni-directional (beam directional for speech)
Noise reduction Adaptive active noise cancellation
Battery play time measured at 80dB pink noise using AAC codec. ANC on: 6 hours in earphones, 20 hours total
ANC off: 8 hours in earphones, 28 hours total
Battery type Rechargeable lithium-ion battery Capacity right: 70 mAh Capacity left: 70 mA
Charging case capacity 380 mAh 2.5 charges with up to 20 hours playtime* – one charge in earbuds and 2.5 additional in a fully charged charging case in AAC playback. We recommend charging the case every 14 days – even when not in use!
Power supply 5V USB charging by USB-C connector
Charging time earphones: 1.5 hours in charging case for a full charge; charging for 20 minutes gives up to 1.75 hours playback.
USB-C: 1 hour 45 minutes to fully charge charging case
Wireless (Qi): 2 hour 15 minutes to fully charge the cas
Charge unit USB-C charger 5V DC / 600 mA USB-C or wireless Qi charger
Buttons
Right earbud: Play / Pause Volume up Incoming call End call
Left earbud:
Volume down
ANC / Transparency Own voice
