Description
Experience crystal-clear sound with our Rechargeable Digital Hearing Aids! Designed with high-quality digital chips, these hearing aids effectively reduce noise and protect your eardrums while enhancing sound clarity. The dynamic speaker design ensures natural and clear audio processing. With just 3 hours of charging, the hearing aids provide up to 25 hours of use, while the rechargeable storage case can charge them 4-5 times, ensuring long-lasting performance. The ergonomic and nearly invisible design makes them comfortable for extended wear, with a 360-degree adjustable sound guide wire for use in either ear.
Features
- Advanced Noise Reduction – High-quality digital chips minimize noise interference, reducing potential damage to the eardrums.
- Clear Sound Processing – Dynamic speaker design enhances the clarity of received sound for a natural listening experience.
- Long Battery Life – A 3-hour charge provides up to 25 hours of use, and the rechargeable case stores enough power for 4-5 full charges.
- Compact & Portable – Comes with a storage case, making it easy to carry anywhere with a lightweight and compact design.
- Flexible & Comfortable Fit – The 360-degree adjustable sound guide wire allows comfortable wear in either the left or right ear.
- Smart In-Ear Detection – Adapts to different ear canals and automatically turns on/off when placed in the ear, ensuring a discreet and lightweight experience for all-day wear.
Usage Tips
- Set the volume to the lowest before wearing.
- Use a slightly larger earplug to prevent whistling sounds.
- Gradually increase the volume to avoid sudden loud sounds.
- If you hear howling, check if the earplug fits snugly and if there’s any air leakage.
- Clean the microphone with the included small brush regularly to maintain sound quality.
- Remove the battery if the hearing aid will not be used for an extended period.
Specifications
- Material: ABS
- Size: 4 × 1.2cm (excluding cord length)
- Maximum Saturated Sound Pressure Level (dB): ≤128±3dB
- Average High-Frequency Value: ≤120±4dB
- Full-Scale Gain: ≤40±5dB
- Frequency Response Range: 300-3600Hz
- Total Harmonic Distortion: ≤7%±3%
- Equivalent Input Noise Level: ≤29±3dB
- Current Consumption: ≤5mA
- Battery Model: H40
- Battery Capacity: 40mAh (Hearing Aids), 300mAh (Charging Case)
- Charging Time: 3 Hours
- Charging Case Capacity: Provides 4-5 full charges
Package Contents
- 1 × Charging Case
- 2 × Hearing Aids
- 1 × Instruction Manual
- 2 × Charging Cables
- 2 × Cleaning Brushes
- 4 × Pairs of Spare Earplugs
- 1 × Color Box