Product Features：
- New brand and high quality!
- Feel comfortable while boosting your hearing. Unlike other aids, these look and feel stylish.
- Stylish and modern white design.
- Use the simple mechanism to switch on and off and adjust the volume input.
- 3 handy earplug sizes for customized comfort.
- The handy box gains full power in just 2 hours, and your hearing aids take just 1.5 hours to fully charge.
- Just 1 button to adjust sound input.
- Fast USB charging with long battery life.
Specification:
- Maximum OSPL90: ≤ 120dB+3dB
- High frequency average OSPL90: 108dB ± 4dB
- Average gain: 25dB ± 5dB
- Equivalent input noise level: ≤ 29+3dB
- Total harmonic distortion: ≤ 10%
- Frequency response range: 400Hz~4500Hz
- Rated supply current consumption: ≤ 6mA
- Working hours: 12-15 hours
- Charging time: 90min-2 hours
- Working current (charging box): ≤ 20mA
- Working voltage (charging box): 3.7V
- Charging time (charging box): 90min
- Charging current (hearing aid): ≤ 10mA
- Charging voltage (hearing aid): 5V
- The number of times the hearing aid is charged by the charging box (dual hearing aid): 3-4 times
- Headphone built-in battery capacity: 20mA
- Charging box capacity: 300mA
Charging instructions:
- The case: Take the included charging cable and plug it into the port. When charging, the case will show a blue indicator light. Once the box is fully charged, it will change to white.
- The hearing aids: Carefully place them into the charging box. A blue light will be displayed while charging and a white light when they are fully charged.
Notes:
- Adjust volume to the minimum before wearing.
- Choose an earplug of slightly bigger size to avoid whistler.
- Increase volume gradually to avoid sudden increase in sound.
- If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
- Keep the ear plug clean
Package including:
- 1pc × Charging case
- 1pc × Micro-USB charging cable
- 2pc × Earbuds
- 6pc × Ear plugs (2 of each size)
- 1pc × Cleaning brush
- 1pc × Manual
Packed Safely in Retail Box.
