Features:
1. Mini BTE Design
2. High-power chip noise reduction
3.2 operating modes, multifunctional design
4.USB rechargeable (no need to replace the battery)
5. Charge 6-8 hours, work up to 20 hours
How to use:
1. Please charge the product first, USB charging for 4-8 hours
2. Choose ear tips that fit your ears. Insert and rotate the ear cups to make them secure, choose the ear tips that fit your ears
3. Put it on and adjust the volume to a suitable volume. Turn down the volume to the minimum to suit different environments
4. Select different modes and switch to "H" or "N" mode (where there is noise, the switch can be adjusted to "H" mode to reduce low frequency noise)
Specification:
Peak OSPL 90(dB SPL):118dB
HAF OSPL 90( dB SPL):110dB
Peak Gain(dB):36dB
HAF/FOG Gain (dB):32dB
Frequency range(Hz):300-3200Hz Distortioan :
500Hz:5.0%
800Hz:3.0%
1600Hz: 3.0%
Equivalent Input Noise(dB):28dB
Voltage:D.C.1.2V
Battery size :Built-in NI-MH Battery
Current:≤2.5mA
Charging Tine(H):6~8
Once charge working Time(H):20h
Size;49×42×9 mm
color:Beige/Blue
Package Included:
1 x Hearing Aid
4 x earplugs (different sizes)
1 x User Manual
1 x Cleaning Brush
1 x USB charging cable with charging head