Wearing style: Neckband
Frequency response (Microphone): 100 Hz to 10,000 Hz
Frequency response: 10 - 20,000 Hz (Bluetooth can change this value)
Sound pressure level (SPL): 110 dB (1 kHz/0 dBFS)
THD, total harmonic distortion: < 0.5 % (1 kHz, 100 dB)
Ear coupling: Ear canal
Transducer principle: dynamic
Weight: approx. 30g
Charging time: approx. 1.5 hrs
Pick-up pattern: 2 omni-directional microphones
Microphone sensitivity: -38 dB V/Pa
Storage temperature: –20 to +60°C
Operating temperature: 0 to +40°C
Operating time: 6 hrs (music playback via SBC) with head - phones‘ rechargeable battery; 340 hrs in standby mode
Power supply: built-in rechargeable lithium-polymer battery: 3.7 V ⎓, 120 mAh; USB charging: 5 V ⎓, 500 mA
Operating relative humidity: operation: 10 to 80%, non-condensing; storage: 10 to 90%
Bluetooth- Bluetooth Version: Bluetooth 5.0 compatible, class 1, BLE
- Supported Profiles: HSP, HFP, AVRCP, A2DP
- Modulation: GFSK, π/4 DQPSK, 8DPSK
- Codecs: SBC, aptX®, aptX® LL, aptX® HD, AAC, LHDC
- Transmission frequency: 2,400 MHz to 2,483.5 MHz
- Output Power: 10 mW (max)