Nestling 888S Walkie Talkie 2pcs in One Box with Rechargeable Battery Headphone Wall Charger Long Range 16 Channels Two Way Radio (2pcs radios) Single band/frequency UHF 400-470MHz; 16 Channels; Battery capacity: 1500mAh; US plug Crystal clear voice transmission,great battery life; Easy to use all ages Cover range up to 5-6 kilometers in the outdoor area, reaches nearly 20 floors in Buildings Power-saving features to extend battery life;Low battery alarm advises you when to recharge or replace the batteries Walkie Talkie Model: Galwad-888s This Walkie Talkie comes in handy when you are in the marketplace, shopping center, amusement park and cruise ship or even can be used in home children/ kids care