Storage temperature (T-T): -10 - 55 °C
Operating temperature (T-T): 0 - 40 °C
Storage relative humidity (H-H): 30 - 75%
Operating relative humidity (H-H): 10 - 90%
Product colour: White
Product type: Hearing amplifier
Wearing style: In-ear
Volume control: Yes
Recommended usage: Indoor / outdoor
Cables included: USB
Cleaning kit: Yes
Charging case: Yes
Silicone earplugs: 3 pairs (S,M,L)
Rechargeable battery: Yes
Operating voltage: 4,2 V
Operating intensity: 5 mA
Printing noise level: 29 dB
Frequency range: 450 - 4000 Hz
Headphone output power: 120 dB
