Features: [AM/FM Radio]: Wide range of band reception of AM/FM weather stations with high sensitivity reception, convenient BT connection make you enjoy music during the strip. [Large Battery Capacity]: Built-in high quality 5000mAh provides a long battery life, supports 3 ways to keep device powered for micro USB charge/sun power charge/hand crank. Note: USB charging is recommended. Hand crank and sun-power charging can only be used for sending out an SOS. [Emergency Light]: Flashlight can light up in full darkness to keep you safe in emergency, a reading lamp will greatly help you get up in the mid-night to avoid waking others. [Emergency Survival]: SOS button for asking for help in case you are in danger and the outdoor compass for convenient to find your direction when you get loss. [Portability]: Compact size with great IPX5 waterproof performance is suitable for outdoor, provided carabiner makes easy to hang it on your backpack. Universial fixed hole allows you to install on your bike. [LED Digital Display]: Directly understand the playing mode used BT/TF/FM/AM, keep track of the battery level of the device and the channel in radio mode. Note: The carabiner style is random Specifications: Color: Black / Red / Silver / Orange / Green / Blue Camouflage /  Green Camouflage (optional) Material: Plastic Battery Capacity: 1* built-in 5000mAh AM: 522-1620KHZ FM: 87.5-108MHZ Play Mode: BT/FM/AM/TF Power: 7W Charging Input: 5V-2A Charging Time: approx. 3.5hrs Work Time: approx. 30hrs Waterproof Grade: IPX5 Item Size: 166 * 78 * 52mm / 6.5 * 3.1 * 2in Item Weight: 410g / 14.5oz Package List: 1 * Radio 1 * USB Cable 1 * Carabiner 1 * User Manual