?After-Sales Service Assurance?MOICO provide a money back within 30 days and lifetime customer service.If you have any questions, please send email to us through the platform, we have professional engineers can solve your problem as soon as possible. ?Lightweight, Wide use?Small size and light weight, hard and durable shell, drop-proof. easy voice and sound activation transmission (VOX) with 3 sensitivity levels for hands-free operation,this walkie talkies provides long range communication and clear sound for hiking, biking, camping trip, road trip, cruise ship and so on. The walkie talkie is also a great communication tool for the elder to talk to others at home. ?Walkie Talkies Long Rang ?Walkie talkies for adults can reach 3 miles communication range in open areas such as rural areas, suburbs or seaside, etc. where there is no shelter. If in cities or towns, walkie talkies can reach 0.6-1.2 miles. The actual distance of this radios walkie talkies depends on the obstruction of the current environment. ?More Features and User-Friendly Design?Push to talk (PTT) button; 6 adjustable volumes; 10 call tone settings; Built-in LED torch; Keypad lock. This walkie talkie has bold green back-lit LCD screen provides high visibility in night.It can be used by inserting the battery (the battery is not included in the package), and avoid the situation where it cannot be recharged in outdoor. ?Compatible with Any the Same Channel Radio?FCC ID ; 2ASV6-T5A. MOICO walkie talkies for adults have 22 FRS channels plus 99 sets of CTCSS tones ( privacy codes), The continuous tone-coded squelch system of this long range walkie talkies gives you up to 2178 combinations, you can communicate with other FRS radios regardless of brand by being on the same channel and privacy code.