Waterproof Tri-band 10w Handheld 10km Long Rang Powerful Receiver Walkie Talkie. Feature 1. IP67 Waterproof and Dustproof. 2. High Power 10W 3. Up to 128 Memory Channels. 4. Cross Band Reception/Transmission. 5. A Variety of Display Channel Number, Frequency, Channel Frequency, Channel Name, Etc. 6. CTCSS and DCS 7. Tone End of Transmission 8. VOX Function(Voice Operated Transmission) 9. DTMF Emergency Alarm 10. ANI Code 11. Frequency Step 2.5/5/6.25/10/12.5/20/25/50kHz 12. Frequency Reverse 13. Battery Saving Function 14. Emergency SOS Sound and Light Alarm 15. Programmable by PC 16. Broadband(Wide 25kHz/Narrow 12.5kHz) 17. Commercial FM Radio Receiver(65MHz-108MHz) 18. Display Illumination and Programmable Key Board 19. Built-in LED Flashlight 20.Frequency: 136-174/220-260/400-520MHz SPECIFICATIONS: Battery Capacity(mAh): 4800 Is_Display: Yes Waterproof / Water-Resistant: IP67 Walkie Talkie Type: Portable Maximum Range: 5km-10km Output Power(w): 10w-25w Model Number: BaoFeng BF-F11 Radio Frequency Range: 136-174/220-260/400-520MHz Dimensions: 173*100*95 Mm Storage Channel: 128 Material: Strong Polycarbonate Plastic Battery Capacity: 4800mAh Operated Temperature: -30c-+60c Power Output:10WFrequency Stability: 2.5ppm Radio Comunicator: Radio Station Sister: Baofeng UV-9R PLUS Antenna: 2pcs Package Include: 1 X Portable Radio 2 X Antenna 1 X Li-ion Battery Pack 1 X LI-ion Charger 1 X Belt Clip 1 X The Sling 1 X User's Manual . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.