BSTUO Mini Smallest In-ear Hearing Aid - Light Brown

1. The hearing aid can change battery
2. Very small mini hearing aid combines a cosmetically appealing look with the smooth sound an internal speaker
3. This hearing aid channel digital sound processing allows the user to control volume and programs
4. Filter out unwanted noise caused by airflow or wind Deliver direct, powerful, and smooth sound right into your ear 
5. Moisture resistant provides durability to most forms of moisture and wear
6. Separate wire and headphone, more convenient and safety 
7. The In the Ear Hearing Aids also provide improved technology for reduced electromagnetic interference
8. Hearing Aid Devices are suitable for severe hearing loss people

General
Brand	BSTUO
Material	ABS
Quantity	1 set
Specification
Ear Coupling	In-Ear
Sensitivity	30dB
Noise	<1000Hz
Maximum Loudness	110+/-5dB
Cable Length	0cm
Frequency Response	300MHz-4000Hz
Battery included or not	No
Battery Number	1
Working Voltage	1.5V
Working Current	3mA

Packing List
1 x Hearing aid3 x Earbud caps1 x English manual1 x Adjust sound accessory