Large battery and walkie-talkie 1. High-capacity 15000mAh battery, standby time up to 80 days; 2. 3W Tesla LED flashlight, illumination distance up to 50 meters 3. Instant walkie-talkie, can be used with common walkie-talkies 4. Dedicated headset system, equipped with a headset holder. Walkie-talkie 5. Dedicated back clip for easy hanging and carrying 6. Supports power bank function, FM radio with external receiving system New, unused Contact via private message