01
Mar
When traveling on business, you need a pair of acoustic noise cancellation headphones, so you can quietly enjoy the music, doing their own thing. To achieve this kind of effect is the best noise-canceling headphones. Noise-canceling headphones can be divided into active and passive... read more
04
Dec
What is Stereo Headsets
Stereo headsets, Compared with ordinary headsets, the biggest feature is the distinction between the left channel and the right channel, and the human left ear and right ear corresponding. Music through the stereo headphones output to the ear when the left... read more
26
Apr
Foldable headphone (with main colour orange), custom design, with reliable quality.
Specifications:
Driver unit: 40mm
Frequency: 20-20k Hz
Sensitivity: 105dB
Impedance: 32 ohm
Cord Length: about 1.5 m
Maximum Power Input: 80mW
Jack (Plug): 3.5mm stereo
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05
Jan
A speaker (driver) is a device that converts electrical energy into sound. Different electron energy is transmitted to the coil. The coil generates an energy that interacts with the magnetic field of the magnet, causing the paper tray to vibrate. Since the electronic energy... read more
31
Jul
All types of wood vary in density, elasticity, porosity, fiber shape and adhesion, which affect differences in the fundamental resonance frequency and material damping factor for different types of wood. The denser the wood, the lower the damping factor, and the higher the fundamental... read more
01
Mar
What kind of loudspeakers (druver units) are good for earphones and headphones? Below I provide an analysis, maybe not good enough, please advice!
What kind of headset speakers are considered to be good headphones speakers? For this question, many people know one or two reasons! Good speakers, no... 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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08
Nov
It is necessary for kids to have a cool and lovely headsets, because that can not only highlight the personality, but also show their youthful vitality.
Compared with other common headsets, the sensitivity of kids headsets should be less than 85 dB. Because that will not have damage... read more