Small size yet powerful function
BTE (behind the ear) design, comfortable and stable
Allow you to capture and amplify sounds you can hardly hear with your own ears
Can also help people with hearing impairment to hear sound and voice
Volume adjustable, easily change it as needed
Can be worn in either the right or left ear
Charging dock and charger are included for easy charging
The charging dock with LED indicator - red for charging and green for full charge
Come with 6 different earplugs to fit all types of ears
Specification:
Max SSPL: 130dB±4dB
Full-on-gain (FOG): 46dB±5dB
Harmonic distortion: ≤4%
Equivalent input noise level: ≤28dB
Power supply electric voltage: 1.2V
Continuous work time: ≥10 hours
Battery capacity: 40mAh
Material: ABS
Charging dock size: 3cm x 6cm