Headphone picture New Mi Li headphone anti-shielding wireless hidden headphone | Wireless button camera product introduction
The module is a receiver, which receives and forwards the sound from the walkie-talkie to the headset. The walkie-talkie has high power and the receiving distance is about meters. The radio has high power and the receiving distance is about meters.
We avoid frequently used frequency ranges, and the interference rate can be as low as one in 10,000. Please call us for specific frequencies.
To receive but not to transmit
The receiver can directly drive wireless invisible earphones
The size of the receiver (including battery and circuit board) is as small as * centimeter, and the battery is powered by a battery and can be replaced at any time Battery, convenient and fast.
The sensitivity of the receiver is as high as twice that of the old receiver (the distance is more than twice as long as the old receiver when the transmit power remains unchanged).
Using microcontroller technology, the built-in frequency point of the receiver is adjustable and has stronger anti-crosstalk.
The new receiver can adjust the induced current intensity of the coil at will (if it is placed close to the ear, turn it down a little, and if it is far away, turn it up a little, so as to save current and adjust the headphone volume).
The walkie-talkie no longer uses rechargeable batteries, but uses dry batteries. Battery replacement is convenient and quick. As long as you prepare dry batteries, you no longer need to worry about the situation where the walkie-talkie runs out of power midway.
Shielded wireless hidden earphones | The wireless button camera is equipped with an external switch, which can be turned on and off flexibly and covertly.
Use with any headset, one transmitter with countless receivers (must be within the receiving range of the receiver).
To prevent detection, the receiver can only listen but not speak.
Anti-shielding wireless invisible earphones | Wireless button cameras are mainly sold in Beijing, Tianjin, Shanghai, Chongqing, Harbin, Shenyang, Changchun, Shijiazhuang, Hohhot, Jinan, Taiyuan, Xi'an, Zhengzhou, Lanzhou, Xining, Urumqi, Lhasa , Nanjing, Hangzhou, Hefei, Wuhan, Kunming, Chengdu, Guiyang, Fuzhou, Nanchang, Guangzhou, Nanning, Haikou, Yinchuan, Changsha and other parts of the country.
Anti-shielding 405 wireless invisible earphones | Nanping invisible earphones price and retail