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??Rhythmic China, Hakhyun Liancheng. 8:00 a.m. on November 17, in Liancheng County, Guanzhi Mountain Scenic Area at the foot of the observation road, Rhythmic China - Zhide Education Cup 2019 Longyan Guanzhi Mountain International Half-Marathon shotgun start, foreign athletes from six count…

  The major products in the walkie-talkie market include home radio service (FRS) walkie-talkies, personal mobile radio (PMR) walkie-talkies, and mobile radio (LMR) walkie-talkies. Among them, FRS mainly faces the consumer market. The rest of the products occupy the professional market. At …

  1. Walkie-talkie is not used for entertainment in outdoor activities, when used properly, it can bring us great convenience and is also a guarantee of your safety. For example: the organization of the team contact, the transmission of the situation, and the base station contact and emerge…

??1) The walkie-talkie battery should be used only with the original battery of the walkie-talkie manufacturer or an approved battery.??2) The charging environment of the walkie-talkie battery shall be in an environment of 5~40 degrees. If the ambient temperature exceeds the speci…

  1. Do not short-circuit the terminals of the battery or put the battery into fire.  2. The battery can be charged when it is mounted on the walkie-talkie, but you need to turn off the walkie-talkie to make sure the battery is full.  3. The first three times of charging…

  In recent years, the walkie-talkie in the domestic industry use rate is increasing, public security, armed police, forests and other professional users, construction sites, property, security, civilian amateurs, the use of more and more widely. Here are some of the most common faults in t…

  Walkie-talkie maintenance, the first measurement of the main points of the CPU control board DC voltage, the display control board by measuring the voltage and the normal value of a number of points do not match, to determine where in the end is the problem. And then shut down to measure …