• Exclusive FM Radio function and USB charging: Enjoy real-time radio programs while running, cycling, or camping. Includes a rechargeable lithium battery with up to 24 hours of talk time and 5 days on standby. • Monitoring and scanning for spy games: Easily find other walkie talkies on the same channel and add fun to your games. • Two-way VOX technology and clear sound: Allows talking up to 3 km in open areas, with 8 volume levels. The VOX function frees your hands while transmitting. • Long-range signal and key lock: Monitor activities in real-time and stay in touch with family and friends. The key lock prevents keyboard errors. • After-sales service available: Contact for any problem or inquiry about the product. • Product dimensions: 2 cm wide, 9 cm high, 5 cm long. Weight: 0.245 kg.