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Work in Either Ear
Easy to fit on either ear with rotatable ear tube without distinguishing left and right
Product details
1. This device is designed for seniors with hearing loss or adults.
2.Superior chip . Selected with fine sound quality and stable transmission performance.
3.2 channel digital core optimized for voice enhancement and automatic noise reduction.
4. Comes with 3 pairs of earplugs in different sizes, easy to use design, fits the shape of your ear, stable wearing and can guarantee the comfort.
5. Listen up to 20-40 hours on a single charge.
Tips:
1.Before using for the first time, fully charge the devices, which can better protect your battery and prolong the using time.
2.Choose earplugs that fit the size of your ear canal to avoid falling out due to improper size.
3.Before use, make sure the sound amplifiers are turned off and the volume is turned to the lowest level to avoid discomfort caused by excessive sound in the ear.
4.Adjust the position of the sound tube to fit the shape of your ear, to make it more comfortable to wear.
5. Turn them on after the earplugs are completely in the ear and adjust the volume as needed. After use, turn it off first and lightly take it out.
High and clear 2 channel digital core optimized for voice enhancement and automatic noise reduction.
Discreet comfort and long wearing: small and silver body makes it almost invisible, 7g light weight will not be a burden to the ears
One Week power support listening up to 40 hours on a single charge.
Seniors Friendly and easy to use Ready to use out of the box. Continuous volume adjustment
Best gift It is the best gift for hearing loss, Take them back to the world clear.
Parameters:
Maximum saturated sound pressure level (dB): ≤128+3 dB
Average high frequency value: ≤120±4 dB
Full gain: ≤40±5 dB
Frequency response range: 300-3600 Hz
Total harmonic distortion: ≤7%+3%
Equivalent input noise level: ≤29±3 dB
Current consumption: ≤5 mA
Battery model: H40
Battery capacity: 40 mAh (hearing aids), 300 mAh (charging case)
Charging time: 3 hours
Charging case charging times: 3-4 times
Packing list:
1x charging case
2x hearing aids
1x user manual
2x charging cable
2x cleaning brushes
4x pair Replacement Earplugs
