Material: plastic shell + silicone ear cap
Size: 18 * 48 * 10mm
Input voltage: AC100-240V 60Hz 0.2A
Output voltage: DC3V 0.2A
Charging interface: miniUSB interface
Battery capacity: 40mAh
Maximum output: 130 ± 5db
Frequency: 100-4000 Hz
Maximum speech gain: 55 ± 5 dB
Packing size: 187 * 148 * 63mm
1 x Hearing Aid
1 x Power Adapter
1 x Charging Station
5 x Ear Plug
1 x English User Manual
- This product for charging, do not need to buy batteries and trouble, no electricity can charge.
- When please place the product directly inserted in the black box on the product without electricity.
- When used to choose the suitable for your earplugs, and then switch to ON open state, and then to turn the volume switch to your dB.
- When you sleep or take a shower when you put him down, will hit the OFF switch off state, so can Ting long use time.
- Do not place the product in water or moist places.