Product Introduction
Anti-shielding wireless rice-grain rare earth earphones | Jinchang coil-type headphones have the advantages of anti-cheating, anti-proctor master, anti-detection and anti-shielding at low prices (full set of rare earth rice-grain earphones, walkie-talkies, module receivers)
New Anti-detection earphones use one-way information transmission to effectively resist the interference of various types of mobile phone detection dogs and shielding devices. Can be used by multiple people at the same time. Do not interfere with each other.
How to use
The microphone of this set of products uses a walkie-talkie, which has a longer communication distance and stronger penetration ability. (The transmitter can also be any type of walkie-talkie according to the customer's needs. Only one is required.)
The receiver of this set of products has the advantages of clear sound, large volume, and easy battery replacement.
Anti-shielding wireless rice rare earth earphones | Working principle of coil type rice rare earth earphones
The mobile phone shielding system currently on the market is mainly aimed at interfering with these three frequency ranges and the detection range of the detection dog is generally Arriving. The working frequency of the anti-shielding and anti-detection transmitter is ~, so the mobile phone shielding system is invalid for this device, and because this device is a one-way transmission system, the wallet-type receiving terminal does not transmit signals outward and is always in the receiving state, so the detection dog is also There can be no discoveries.
Anti-shielding wireless rice-grain rare earth earphones | Jinchang coil-type earphones. The sending end can make one-to-one and one-to-many calls. Headphone wearers can also talk to each other or to the caller
Anti-shielding wireless rice rare earth earphones | Jinchang coil-type earphones/coil rice actual picture new rice earphone rice manufacturer picture main sales cities 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 wireless rice grain rare earth earphones | Jinchang coil earphones wholesale