General description This rechargeable walkie talkie set includes two devices designed for both kids and adults, making it perfect for adventure games, hiking, and cycling. With a robust design and user-friendly features, these walkie talkies ensure seamless communication over long distances. Technical specifications Battery: 1200mAh rechargeable lithium-ion Standby time: 3-4 days after a full charge Charging options: USB Type-C, power bank, car charger, 5V USB wall charger Communication range: Up to 25km in open areas, up to 2km indoors Channels: 16 Other information Features: Automatic voice trigger, automatic channel scan, automatic channel memory, power saving function, low battery warning, keypad lock, busy channel lock, automatic squelch function Note: Signal range can be affected by obstacles, holding position, frequency, and weather conditions. For optimal performance, hold the device vertically and at a height.