Description

Rechargeable BTE Hearing Aids Sound Amplifier with Advanced Noise Reduction Easy to use and comfortable to wear: The upgrade hearing aids greatly reduce the chances of feedback and make the sound more natural and realistic, durable, comfortable. The hearing amplifier’s weight is only 0.24 ounces, with medical-grade soft material tubes included interchangeable for both ears. Earplugs are equipped with 4 different sizes, which fit the ear canal and are comfortable to wear, it will not be affected by wearing glasses. Howling and noise reduction : More natural sound quality. The 7th gen chip brings a 36% upgrade on noise reduction than the original model. Personal sound amplifier devices have simultaneous optimization of voice noise detection, segmented noise reduction to reduce background, noise, acoustic feedback cancellation, and dynamic compression and are ideal for hearing on tv, outdoor and social interaction. Adjustable Mode : L/H switch on each sound amplifier allows you to select 2 different modes (Normal listening and noise-canceling elderly assistance mode), 4-position roll dial Volume control supports volume fine-tuning, fingertip adjustable volume control ensures that you can hear clear sound and less noise in different volume environments. Recycling charging : It is a USB rechargeable hearing assist without you trouble buying button batteries frequently, charging 2-4hr for working 40 hours. Say goodbye to the hassle of constantly buying expensive batteries which have low autonomy. Besides, it is environmental-friendly. Note: Long-term charging reduces battery life. Tips : Before wearing a hearing amplifier, please turn down the volume to the lowest. When wearing it, make sure that the earplug fits tightly with the ear canal, otherwise howling will happen. Then slowly increase volume as needed until clearly hearing sounds. This device is suitable for people with mild to moderate hearing loss, which allows you to easily communicate with others. If you have severe or profound hearing problems, please see an audiologist instead of buying this sound amplifier. Package included : Digital personal sound amplifier, 4x different sizes of ear domes(always one suitable for your ear canal), 1x user manual, 1x cleaning brush(Extend the service life), 1x explosion-proof AC charger(Completely safe), 1x USB cable, 1x carrying case(Easy to carry). Perfect gift for the family: Nice packaging and easy to use, If your elders are having hearing loss, this is a practical, efficient, economical hearing device. It is an ideal hearing companion for people with hearing impairment who Running, Jogging, Hiking, Yoga, Talking, or watching TV. Noise Reduction Using advanced true digital chips, the noise reduction effect is 36% better than the previous generation, which is currently the best noise reduction effect from this hearing aid. It can restore the real sound to the greatest extent and reduce background noise. Simple Operation One-button operation easily adjusts to a suitable mode according to the environment. Automatic memory, when the power switch is turned OFF, the volume and mode will always retain the same as last used. Fast Charging Save the trouble of frequently buying batteries. It can be fully charged in 2-4 hours, can be used for approximately 40 hours after being fully charged. Note: Turn the product to the switch off when not used for a long time. Please charge it once every 3 months to avoid affecting battery performance and life. Technical Paramenters Working Current ≤1.2mA Working Voltage DC 1.2V(+5%; -10%) Frequency Response 450-3400Hz Max Saturation Acoustic Output ≤129dB( +3dB) Full-on Acoustic Gain 40dB(±5dB) Total Harmonic Distortion ＜10% Equivalent Input Noise ＜32dB