Retevis RT24 Walkie Talkie Professional, PMR446 Long Range Two Way Radio, CTCSS DCS Hand Free Adult Talkies with USB Charging Base and Earpiece for Education, Business(20 Packs, Black)

License free; Retevis RT24 walkie talkies featured with default license free frequencies (PMR446Mhz ) which can be used completely legal in UK and other Europe area Worked out of the box; All the RT24 walkie talkies have the same default frequencies when out of factory; just need to turn them to the same channel and then they can communicate with each other Walkie talkies for school; 16 channels allows different departments to choose different channels to talk Walkie talkies for security; 50CTCSS 105DCS can prevent from receiving stranger's signal which keep your communication private and secure Long standby time; Rechargeable walkie talkies with 1100mAh Li-ion battery and the battery can last from 8 to 12 hours in normal use which is sufficient for indoor and outdoor activities Walkie talkie with C-type earpiece; The earpiece can fit to your ear comfortably and make your communication more private and clearer Suitable for school; security; nightclubs; bars; restaurants and noisy environments Lifetime Customer Support; We provide 3 year warranty and 30 days no reason to return; 3 year warranty for radio body and 1 year warranty for accessories