TLILY 2Pcs Handheld Walkie Talkie Radio 22 Channels Set

It is compact and ,easy and comfortable to hold in hands Each radio is with belt clip The frequency range is UHF 400-470 MHz, with 16 pre-programmed channels, and each radio has the same frequency in 22 ready-made channels The charger is equipped with an A-type power plug with a working voltage of 110 V to 240V. It takes about 2.5 hours to fully charge The battery life depends on the transmission time, it takes about 5 to 96 hours The high-quality built-in speakers in the radio can emit loud and clear sounds Push-to-talk button and built-in microphone in the radio Suitable for security , maintenance , construction , fire departments, warehouses, factories, kitchen staff, hotels Category: Machine Type: Amateur Category: Handheld Frequency range: 400-470 (MHz) output power: 0.5 (W) Number of channels: 22 (a) Theoretical communication distance: 10 (km) Working voltage: 6 (V) Frequency stability: 0.5 (ppm) Theoretical battery life: 24 (h) Talk time: 5h Standby time: 4 days Monitoring