New pair of digital multi-channel ear back hearing aids for the elderly portable charging warehouse hearing aid sound amplifier
New pair of digital multi-channel ear back hearing aids for the elderly portable charging warehouse hearing aid sound amplifier
New pair of digital multi-channel ear back hearing aids for the elderly portable charging warehouse hearing aid sound amplifier
New pair of digital multi-channel ear back hearing aids for the elderly portable charging warehouse hearing aid sound amplifier
New pair of digital multi-channel ear back hearing aids for the elderly portable charging warehouse hearing aid sound amplifier

New pair of digital multi-channel ear back hearing aids for the elderly portable charging warehouse hearing aid sound amplifier

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1,909,037 so'm

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New pair of digital multi-channel ear back hearing aids for the elderly portable charging warehouse hearing aid sound amplifier

About the product

Characteristic

Product specifications

Silver

Power supply mode

USB

Rated voltage

None

Rated power

None

Item number

Z-129

Brand

OEM

Medicine (mechanical) quasi-character

Cantonese machinery note20202191148

Weight

64g

Material grade

Non-food grade

Packing volume

None

Battery life

More than 12 hours

Built-in battery

Yes

Shopping hotspot

Full digital automatic

Hearing aid category

Back type

Is it a patented supply?

No

There are authorizable private brands

Yes

Built-in battery capacity

300 ma-500 ma

Shell technology

ABS

Description

本公司产品全英文说明书,

外贸跨镜专供,支持OEM/ODM.

量大优惠请咨询客服


产品参数 :

1.Max sound out put: 126±3dB 

2.Sound gain:≥ 35dB±5dB 

3.Total harmonic wave distortion:≤ 3%  

4.Frequency range:F1 ≤ 200Hz F2≥ 4500Hz

5.Input Noise:≤15dB±3dB 

6.Voltage:d.c.3.7V  

7.Current:≤1mA

8. Full charging with about 2 hours

9. Working about 40 hours

10. Both recharge by Magnetic Charge Box for more than 100h working time

11. Digital DSP 16 Channals Professional System

12. Nearly invisible in the ear cannal style design and wear comfortablely

13. Convenient to carry around

配件清单 :

Main Unit x2

Earplugs x18

Brush x1

User Maual x1

Type-C Charge cable x1

Charge Box  x1

产品尺寸(长x宽x高cm) 3.5x1x0.8cm

产品包装尺寸(长x宽x高 cm) 14.5x10.5x4.5cm

产品净重(g) 3.5g

产品毛重(g) 175g

Characters

Properties

Product specifications

Silver

Power supply mode

USB

Rated voltage

None

Rated power

None

Description

本公司产品全英文说明书,

外贸跨镜专供,支持OEM/ODM.

量大优惠请咨询客服


产品参数 :

1.Max sound out put: 126±3dB 

2.Sound gain:≥ 35dB±5dB 

3.Total harmonic wave distortion:≤ 3%  

4.Frequency range:F1 ≤ 200Hz F2≥ 4500Hz

5.Input Noise:≤15dB±3dB 

6.Voltage:d.c.3.7V  

7.Current:≤1mA

8. Full charging with about 2 hours

9. Working about 40 hours

10. Both recharge by Magnetic Charge Box for more than 100h working time

11. Digital DSP 16 Channals Professional System

12. Nearly invisible in the ear cannal style design and wear comfortablely

13. Convenient to carry around

配件清单 :

Main Unit x2

Earplugs x18

Brush x1

User Maual x1

Type-C Charge cable x1

Charge Box  x1

产品尺寸(长x宽x高cm) 3.5x1x0.8cm

产品包装尺寸(长x宽x高 cm) 14.5x10.5x4.5cm

产品净重(g) 3.5g

产品毛重(g) 175g

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