(Hàng Mới Về) Bộ Máy Trợ Thính 4ele Chất Lượng Cao Có Thể Sạc Được

Giới thiệu (Hàng Mới Về) Bộ Máy Trợ Thính 4ele Chất Lượng Cao Có Thể Sạc Được

4Ele】Hot Sale Rechargeable High Quality Hearing Aid Earphone Sound Amplifier
Features：
1.Built in high-capacity lithium battery, long working time and recyclable hearing aid. It saves the trouble of purchasing and replacing batteries, which is convenient and easy to worry about.
2.Small and exquisite, comfortable to wear.According to the characteristics of the ear canal design, delicate and compact, no longer afraid of the elderly long-term wear a sense of weight-bearing.
3.Comfortable to wear, soft to touch, ergonomic design.

Description：
The earplug can be divided according to the size of your ear canal.

Specifications：
Color: gold
Output power: 3.6MW
Sound output: 130 + 4 dB
Sound gain: 30 dB
Frequency range: 100 -- 4000 Hz
Equivalent input noise: ≤ 28dB
Harmonic distortion: ≤ 6%
Continuous working time: 215 hours
Battery capacity: 40 Ma battery is rechargeable
Working current: < 3 Ma
Working voltage: 1.2V
Acoustic impedance: 110 ohm

Package include:
1x host
1x USB cable
1x charging base
1x brush
6x earplug
1x English manual

Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Please allow slight dimension difference due to different manual measurement.

Hình ảnh sản phẩm

Giá BIOT