Features:-Built-in 400mAh rechargeable battery with low battery alarm and automatic power saving function helps prolong battery life.-It has a range of up to 3km in open environments, and you can also use them indoors without worrying about signal interference from walls or other devices.-VOX function allows hands-free use, and the transmission operation can be started directly by voice, and the transmission is automatically ended when the voice stops.-CTCSS (continuous tone coded squelch system) minimizes background noise and ensures clear sound quality.-With 8 channels and 99 sub-channels, external interference and eavesdropping can be avoided.-The silicone shell is drop-resistant and shockproof, ensuring a long service life. Built-in flashlight for .
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