Wireless Digital Mini Hearing Aid Left/Right Amplifier

Specification: 1. Model: JZ-1088B 2. Color: Black 3. Material: ABS 4. Battery: 2xAG13 5. Working Voltage: 1.5V 6. Working Power: 10.8mAh 7. Frequency Range: 450Hz-3800Hz 8. Maximum output saturated sound pressure: 130dB 9. Full sound gain: 45dB 10. Equivalent Input Noise: 30dB Features: - Designed to fit either left/right ear. - Rubber mount for comfortable wearing. - Lightweight sound amplifier with ability to hear loudly sounds. - Replaceable earbud for universal user. No need to worry about the size. - Suitable for persons with slight hearing impairment and occasion that it's needed to amplify the sound. Package Included: 1 x Hearing aid 3 x Earbuds 4 x Battery 1 x User Manual