Features:

High-quality Stereo Sound

High-quality sound, really restore stereo sound, clear and delicate sound output, accurately restore sound.

Built-in Digital Noise Reduction Chip

Process audio information better and faster, filter out ambient noise, and ensure your every conversation is heard clearly. Filter out environmental nosie and enjoy clear and transparent sound qulaity. It is more comfortable during using.

Long Using Time

The hearing aid only needs to be charged for 1.5H, and it can be used for 15H, allowing you to forget about the anxiety of battery life.

Touch Control

Touch can be seen and touched, precise operation with fingertips, instant trigger; use earphones to control everything.

Light Portable

Natural and non-sense, comfortable to wear, so that you can enjoy it whether it is sports or entertainment.

Specifications:

General Specification

Model A39

Color

Black/White

Wearing Type

In-ear

Frequency Response

300Hz-3500kHz

Maximum OSPL90 1204dB High Frequency Average OSPL90 103dB4dB Total Harmonic Wave Distortion 7% Input Noise 29DB3 Equivalent Input Noise Level 35dB Total Harmonic Distortion 10%

Battery &Charging

Battery Capacity

Earphone: 35mAh

Charging Case: 300mAh

Working Time

10-12h

Charging Time

1.5h

Hearing Aid Charging Current 30mA Hearing Aid Charging Voltage 4.2V Hearing Aid Charging Times(Double Machine) 3-4 Times

Size & Weight

Product Weight

0.0800kg

Package Weight 0.1350kg

Product Size

1204520mm

Package Size 1656530mm

Package list

2 Earphones

1 Charging Case