【Noise Reductiony】
Using advanced digital chips, the noise reduction effect is 28% better than the previous generation,
which is currently the best noise reduction effect of hearing aid.
It can restore the real sound to the greatest extent and reduce background noise.

【High Quality】
Hearing Aids for Seniors Ergonomically streamlined earbuds design combined with six adjustable amplification modes brings a surprise hearing experience for hearing loss people. It is also equipped with the advanced active noise reduction function to deliver a lossless transmission between the natural sound and hearing aids.

【Protable Charing Box】 Hearing Aids for Seniors With a single 2-hours charging for the hearing device, you can use it up to 20 hours. A pocket-friendly charging case offers 4-5 times charge. You never need to replace batteries repeatedly, just charge whenever you want.

【Easy to Use】 Hearing Aids for Seniors One button to adjust volume and turn on/off. Short press for volume adjusts, long press for turn on/off, no need to take it off. (Please ensure that the earplugs closely match the ear canal. otherwise, it will easily cause sound feedback and howling)

Specifications:
Material: ABS +silicone
Max sound output: 125+/- 3 dB
Sound gain: >= 28 dB+/- 5 dB
Total harmonic wave distortion: <= 3%
Frequency range: 300-3500 MHz
Input Noise: <=32 dB
Rated working current: ≤2 mA
Charge time: ≤6 hour
Working time: ≥20 hours
Item size(rechargeable base): 68 x 45 mm / 2.68 x 1.77 in
Hearing device: 2.5 g / 0.09 oz
Rechargeable base: 39 g / 1.38 oz
Package size: 150 x 95 x 57 mm / 5.91 x 3.74 x 2.24 in
Package weight: 225 g / 7.94 oz

Package Includes:
2 x Doosl Hearing Amplifiers
6 x Ear Domes
1 x Charging Case
8 x Wax Guards and 2 Brushes
1 x USB Cable
1 x User Manual