QA
Q:How to open the VOX function?
A:1.Press "+" button to change the channel to 7.2.Turn off the radio.3.Press the "+" button,while turn on the radio,after hearing the voice prompt"VOX ON", release the plus buttonIf you want to close the VOX function,please repeat the same steps

Q :How to use the emergency alarm?
A:When you press the left emergency alarm button,you can call help when there is danger.The local alarm is determined by the volume set by your own walkie-talkie.

Q:Does RT22 support connecting accessories?
A：Yes, it supports Kenwood 2 pronged pin earpiece or mic accessories.

Crisp audio Squelch level function blocking background noise and other conversations, make you need not yell to your partner,even in some noisy environment like working on the street/bar/restaurant,or other Large-scale public activities.	Handsfree calls Working well in both PTT andVOX modes and you can active the VOX function for hands-free operation	Last long Long lasting battery life can last over 10 hours once been full charged. Easy to supply the radios in power with the USB charging way. Dual port charger adapter includes can charging 2 pcs radios together.
Hiking/camping Carrying this two way radios for outdoor activities with weak cell service, the RT22 work great in strong audio from such a small size, lightweight and good range, it’s very handy to keep around for quick use	Restaurant / hotel walkie talkies The quality service in a hotel or restaurant is important in improving business. Two way radios can achieve quick communications between staff without extra fee. Extremely save customers’ and staff time.	Security two way radios Keeping security things running smoothly and ensuring school students, Church, hospital or event planning in safe.