Material: Eco-friendly ABS
Color: Skin Color(As Picture Shown)
Plug Type: EU Plug/US Plug(Optional)
Max Out: (±4dB)130
Max Gain: (±5dB)53
Frequency Range: 200-3500hz
Max Working Time: 12Hours
Equivalent Noise Input: ≤32dBSPL
Harmonic Distortion: ≤8 %
Battery Capacity: ≤30mAh
High Frequency Averages: 100
1. Eco-friendly ABS material delivers comfortable and skin-friendly touch feelings, non-toxic and safe for skin.
2. Come with 12 pieces earplugs in 6 different size variations, widely suit different users with perfect custom fit.
3. Directly powered by inserted into the charging base, the indicator light will enable direct and clear charging status monitor.
4. Double earphones with easy button control, free to power on/off and adjust the volume, user friendly and convenient.
How To Use:
1. Please turn the ON-OFF switch to Off before use and turn the sound volume to minimum.
2. Then put this item on you ear and keep it tightly.
3. Next, turn this item ON and adjust the volume until you hear the sound clearly.
1.Please adjust the volume to the minimum before wearing. And increase the volume gradually to avoid sudden increase in sound.
2.Highly suggested to choose an earplug of slightly bigger size to avoid whistler. If you hear a howling, check whether the size of plug is tight and make sure no air leakage exists.
3.Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.
4.If no use for long periods, please remove the batteries to prevent battery rot and erosion which may damage the hearing aid components.
1* Hearing Aid(Double Devices for Both Ears are Included As Shown in Pictures)
12* Earplug(Different Size)
1* User Manual
1* USB Adapter
1* US/EU Plug
2* Clean Brush