Amazingly clear and precise, medically approved, rechargeable hearing aid, 5 Volume Adjustments and Four Amplified Programs for different listening environments. NOISE REDUCTION and OUTPUT LIMITING, Suppress background noise and prevent excessively loud sounds.
★ Technical parameters:
Saturation sound pressure level: OPS90 125
High frequency average: OPS90 102
Full sound gain: 1600HZ 20
Frequency impact range: 200-4000
Level input noise level ≤32
Total Harmonic Distortion: 10%
★ Note: (1), the use of the hearing aid before, please read the instructions carefully.
(2) need to often take a small brush regularly cleaning hearing aids, if not long for a long time, need to take out once every month to charge, so as not to aging the battery
- ★ LIGHT WEIGHT, EASY TO CARRY: unique design of the ear canal ,surprisingly clear and accurate HEARING AID ;
- ★ 5 KINDS VOLUME ADJUSTMENT : 4 different listening environment to enlarge the program, suitable for mild, moderate hearing loss of people to use AUDIPHONE ;
- ★ EASY TO USE: charging time of 3-4 hours, can be used continuously 13-18 hours of time, and can be a long time standby 5-7 days HEARING AIDS;
- ★ ALL-DIGITAL ADJUSTABLE FREQUENCY: no noise auditory, allowing you to clearly and comfortably listen to low-volume sound to improve personal performance;
- ★ ONE YEAR WARRANTY: quality and brand guarantee;