10 years experience
Customer from 100 + countrys.
1. In ear detection without squeal prevent feedback
Reduce risk of hearing damage from squeal, power on with detection of placing in the ear canal, turn off once removed.
About 3g Light weight Naturally lay in your ear canals for a tight, secure fit during extended use.
3.Big button , Modify At Ease
Up to 190° turn on adjustment knob，easy operation
4. NTC Protection
Automatically turn off when temperature reaches 40℃ for safety
5. Easy to Charge
2 hours full charge gives you 12 hours of listening on one charge.
Re-charge quickly for up to 3 times and keeps you listening up to 36 hours.
(Note: Tests conducted in JINGHAO lab, results may vary according to usage.)
108dB ± 4dB
|EQ Input Noise||
|Reference Test Gain||
27dB ± 5dB
450 ~ 4000Hz
|Total Harmonic Wave Distortion||
1. Welcome to inquire OEM/Wholesales hearing aids. We will reply in 24 hours.
2. If you are buy jinghao Product from our Amazon shop, we suggest you contact the Amazon dealer directly.
3. We are top grade hearing aids manufactuer in China, not trading company.
4. Our MOQ is 100pcs, because the shipping cost is expensive, we don't sale just one piece for retail.