14
Sep
How to make boring knowledge interesting? How to make abstract things vivid? We borrow a simple model of “water release” to let everyone know about cellphone charging.
Water tank: used to signal our grid, our huge grid, you can imagine a bucket of water.
Valve: You... read more
08
Nov
Headphones originated from the earpiece, and were the only way to listen to electrical audio signals before amplifiers were developed. The first truly successful set was developed in 1910 by Nathaniel Baldwin, who made them by hand in his kitchen and sold them to... read more
08
Feb
Our novel gadgets (earphones, USB gadgets, adapters, and son on), with unique and lovely designs, with good quality & exquisite appearance. Good for sweetheart, lovers, romantic gifts, Valentine’s Day, etc.
What’s more, they are made to be with meaningful design, affordable price, customizable and suitable for long term usage.
Contact us today for a customized... read more
15
Nov
Some advice on using headsets
(1) Select good quality headsets.
(2) Try to adjust the sound to 40 ~ 60 decibels (generally speaking sound or slightly smaller, with soft not harsh appropriate), do not increase the volume for the pursuit of excitement, so as not... read more
11
Jan
Why is the wire so magical? How does the power cord work? Now we talk about the principle of wire working.
Is the enthusiastic wire really amazing? Older enthusiasts have practical experience in different equipment to match different wires, knowing that the sound of different... read more
07
Jan
In recent years, many people are awareness of environmental protection has gradually increased. Not only do people practice environmental protection, but government departments also monitor and control environmental protection of raw materials in some industries. Some electronic manufacturing industries also control the environmental protection... read more
21
Nov
WHAT IS HEADPHONE SENSITIVITY?
Sensitivity is the efficiency with which an earphone driver uses the power it receives to convert an electrical signal into an acoustical signal, resulting in clear sound without any distortion.
Measured in decibels of sound pressure levels, it indicates the magnitude of... read more
13
Apr
Below is our 2018 Patent QI Standard wireless charger, 7.5W / 10W Fast Charging Wireless Charger, high quality with competitive price!ON MASS PRODUCTION IS PROCESSING …
Any inquiry, welcome to contact us for more details.
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