- Working time with shipping box: 36 hours - Noise: 64 dB - Accurate audio capture - DSP noise reduction - Frequency range 20-20 kHz - Transmission distance for sound 20 meters -30 meters - Provides 6-7 hours of use per charge - Battery capacity 70 mAh
- Working time with shipping box: 36 hours - Noise: 64 dB - Accurate audio capture - DSP noise reduction - Frequency range 20-20 kHz - Transmission distance for sound 20 meters -30 meters - Provides 6-7 hours of use per charge - Battery capacity 70 mAh