Mini Adjustable Tone In-Ear Dightal Invisible Sound Enhancement Deaf Volume Amplifier Hearing Aid
SKU: 387422 (Added 2015-05-22)
Sale Price:
US$ 11.47
Price:
US$ 8.98
Shipping: Free shipping
General
Color
Light Brown
Material
ABS
Quantity
1Piece
Specification
Ear Coupling
In-Ear
Sensitivity
30dB
THD
<1000Hz, 1000Hz,
Noise
Maximum Loudness
110+/-5dB
Frequency Response
300~4000Hz
Battery included or not
Yes
Power Supply
AG3
Battery Number
1
Working Voltage
1.5V
Working Current
12~20mA
Other Features
Other Features
Features:1. Brand New, high quality;2. Pocket design for portability;3. Anti-shock& anti-drop, user-friendly design;4. Super mini size and light weight, not easily to be seen;5. Reduce noice, provides good sound quality;6. Durable and reliable for long time use;7. Silicone earplugs in 4 sizes: fit most ears;8. Adjust volume to the minimum before wearing;9. Increase volume gradually to avoid sudden increase in sound.
Dimensions & Weight
Dimensions
0.75 in x 0.63 in x 0.55 in (1.9 cm x 1.6 cm x 1.4 cm)
Weight
0.18 oz (5 g)
Packing List
1 x Hearing aid 4 x Ear buds in different sizes 2 x AG3 button batteries 1 x English user manual
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