Bluetooth Headphones | 消费电子产品 | 头戴式耳机及耳机
Bluetooth Headphones
中国内地
展位编号: 3D-C35 | 视听产品 | 粤贸全球
产品规格
尺寸

Packaging 12.5*9.5*4cm

产品简介

Magnetic Charging Hearing Aid for Seniors, Sound Amplifier, Hearing Device with Charging Case and Accessories


Features and Advantages:

1. Stylish and discreet design, resembling a Bluetooth headset; available in multiple colors to boost self-confidence and enhance social interactions.

2. Imported chip + smart touch control; easily adjust volume with a light touch (no pressure required); 15-second automatic power-on + intelligent feedback suppression; convenient and easy to use.


Specifications:

Maximum OSPL90: ≤115dB ±5dB

High-frequency average OSPL90: ≤110dB ±5dB

Maximum sound gain: ≤28dB ±5dB

Frequency response range (minimum): 400Hz-5000Hz

Total harmonic distortion: 7% ±3%

Equivalent input noise level: ≤28dB ±5dB


生产所需时间

20