Manufacturer | 11111 |
---|---|
Frequency response (passive) | 20 Hz–20 kHz |
Frequency response (active) | 20 Hz–20 kHz |
Microphone frequency response | 20 Hz–20 kHz |
Max. Input power | 40 mW |
Sensitivity | 198 dB SPL bei 1 kHz/1 mW |
Maximum sound pressure level | 95 dB |
Microphone sensitivity | -44 dBV/Pa bei 1 kHz |
Directional characteristic of the microphone | Omnidirektional |
Impedance | 33 Ohm |
Wireless 2.4 GHz transmission performance | < 6 dBm (EIRP) |
2.4 GHz wireless modulation | GFSK |
Bluetooth transmission performance | < 7 dBm (EIRP) |
2.4 GHz wireless carrier frequency | 2302 MHz–2480 MHz |
Bluetooth transmission modulation | GFSK, π/4-DQPSK |
Bluetooth frequency | 2302 MHz–2480 MHz |
Battery type | Lithium-Ionen-Akku |
Bluetooth version | 5.1 |
Bluetooth profile version | HFP v1.4, A2DP v1.4 |
Power supply unit | 5 V/1 A |
Talk time via 2.4 GHz wireless | bis zu 24 Stunden |
Music playback time via 2.4 GHz wireless | bis zu 24 Stunden |
Music playback time via Bluetooth | bis zu 19 Stunden |
Talk time via Bluetooth | bis zu 19 Stunden |