Features:
100% Brand New and High Quality
Increase volume gradually to avoid sudden increase in sound.
Pocket design for portability.
Anti-shock and anti-drop， user-friendly design.
Super mini size and light weight.
Reduce noice， provides good sound quality.
Durable and reliable for long time use.
Silicone earplugs in 4 sizes， fit most ears.
Increase volume gradually to avoid sudden increase in sound.

Specifications:
Max sound output: 110±5dB
Sound gain:  ≥30dB
Total harmonic wave distortion: ≤10%
Frequency range: 300-4000Hz
Input noise: ≤40dB
Battery Required: 2 x AG3 Button Cells(NOT included)
Voltage: DC 1.5V
Current: ≤4mA
Color: As pictures

Package includes:
1 * Hearing Aid(with one earplug)
1 * Carrying Case
3 * Silicone Adjustable Tips
1 * Brush