[IP67 Waterproof] This IP67 waterproof walkie-talkie can be submerged in water for 30 minutes, allowing normal conversation thereafter. It features a waterproof ring on the screw-locked jack on the right side, and the speaker hole is equipped with a tarpaulin to keep water out. [Multi-band] This ham radio supports multi-frequency transmission and reception 144-148/420-450MHZ TX/RX 18-630mHZ FM RX, 840-999Mhz Scanning Receiver including aviation band,Marine band,police scanning band and FM radio frequencies. It also includes 200M/300M FM reception band and can be used as a ham radio or Marine Radio [NOAA Weather Channel Reception] Prepared with a NOAA weather channel monitor, it can scan weather channels at any time in standby mode. Charging via USB-C cable, it's an ideal companion for outdoor hiking and camping. It boasts a one-key alarm function, emitting a distress sound in case of danger. Its waterproof capabilities ensure outdoor use regardless of weather conditions. [8-10w Big Power] With a large output power of 8-10w in UHF/VHF main frequency, its communication distance surpasses the standard 5W walkie-talkie, reaching 0.5-2 miles in the city, 2-3 miles in rural areas, and 4-6 miles in open fields [One key frequency match] This walkie-talkie can capture and communicate immediately with other brand's walkie-talkies (within a 1-meter range). Ideal for outdoor activities where you might not know the frequency of others, this function enables instant communication [Many Features] It offers 256 channels, TX power settings of High/Middle/Low, Scan/DMTF/Firmware Update, and more. [What's in the box] 1x RT-630 Multi-Band Radio, 1x 2600mAh Li-ion Battery Pack, 1x USB-C Charger Cable, 1x dual Band antenna, 1x Belt clip, 1x User manual IP67 Waterproof & Dustproof with 8-10w power for VHF/UHF band. 1. Air band Receive 2. 144-148/420-450MHZ TX/RX 18-630mHZ FM RX 3. FM Broadcase Receive 4. U.S NOAA Weather channel Receive 5. Squelch 0-9/off 6. Frequency Step: 2.5/5/6.5/10/12.5/20/25/50Khz 7. Memory channel: 256 8. Delete a stored channel by keypad 9. CTCSS/DCS / 11. Show the channel numbers 12. TX power : High/Middle/Low 13. Battery save mode: Normal/Super/Deep 14. Roger beep Frog Sound 15. Time out timer 16. VOX voice-transmition 17. Wide/Narrow Bandwidth 18. Voice prompt in english and beep prompt 19. Busy channel lockout 20. PF1/PF2 (short press or long press)/Top button can be programmed to OFF/RADO/NOAA/SEARCH/SCAN/TXPOWER/MONI/PTT2 21. Repeater offset frequency and direction setting by keypad 22. Scan CTCSS/DCS 23. Power on show logo or voltage