Multifunctional Walkie Talkie: Your All-in-One Communication Solution FCC Certified: FCC ID: 2AX68GTR8. This walkie talkie features 16 communication channels, perfect for coordinating multiple teams. It also includes 155 privacy codes to secure your conversations, 5-level VOX sensitivity adjustment, a TOT timer, emergency alarm, auto squelch, low battery alert, power-saving mode, scanning, monitoring, an LED flashlight, custom programming support, and more. Long-Range Communication: In flat or unobstructed areas, the walkie talkie can reach up to 3 miles. In suburban or rural areas, the transmission distance is about 1.2 miles, and in urban settings, it’s around 0.6 miles. Actual communication range may vary based on the environment and obstacles. Durable Battery: Walkie talkies for adults equipped with a reliable 1500mAh lithium battery, this walkie talkie is built to last. On a full charge, it offers up to 120 hours of standby time and up to 12 hours of continuous use. Battery life may vary depending on usage frequency. It typically takes 3-4 hours to fully charge. Versatile Applications: This walkie talkie is perfect for various settings such as karaoke bars, nightclubs, hotels, shopping malls, supermarkets, stadiums, schools, restaurants, warehouses, construction sites, convenience stores, logistics, tourism, outdoor camping, hiking, resorts, security patrols, car patrols, emergency rescue, and large events like Christmas, Independence Day, Easter, Thanksgiving, the Super Bowl, Oktoberfest, and music festivals. Package Includes: 2 walkie talkies, 2 charging bases, 2 1500mAh lithium batteries, 2 belt clips, 2 earpieces, and 1 user manual. After-Sales Guarantee: Pxton offers a 30-day unconditional exchange and refund policy, along with lifetime after-sales service. If you have any issues, please contact us via Amazon messages, and we guarantee to help you resolve any problems. note: The PX-S1 walkie-talkie is compatible with the PX-888S, ,PX-777S,PX-666S and PX-888S pro models. They can work together and use the same programming tools and programming cables., PX-888S pro. They can work together and use the same programming tools and programming cables. (the programming cable needs to be purchased separately and is not included) Multifunctional Walkie Talkie: Your All-in-One Communication Solution FCC Certified: FCC ID: 2AX68GTR8. This walkie talkie features 16 communication channels, perfect for coordinating multiple teams. It also includes 155 privacy codes to secure your conversations, 5-level VOX sensitivity adjustment, a TOT timer, emergency alarm, auto squelch, low battery alert, power-saving mode, scanning, monitoring, an LED flashlight, custom programming support, and more. note: The PX-S1 walkie-talkie is compatible with the PX-888S, ,PX-777S,PX-666S and PX-888S pro models. They can work together and use the same programming tools and programming cables., PX-888S pro. They can work together and use the same programming tools and programming cables. (the programming cable needs to be purchased separately and is not included)