2 In 1 Mini Keychain Power Bank Keyring

Overview: Portable Charger: Ideal for increasing power, extending the lifespan of tablets, mobile phones, wireless speakers, e-readers, or other standard USB devices, providing an internal battery capacity of 1200 mAh and the total output power of additional batteries. Waterproof rubber surface: Designed to withstand the most extreme outdoor conditions, waterproof, moisture-proof, and dustproof, suitable for camping, hiking, mountaineering, or just outdoors. The compact design can be easily delivered to different places for use. Built-in carbine gun: It can connect the attached carbine gun to a backpack, belt, belt, or any safety ring, keeping your strength in your hand. It can be put in a pocket, handbag, or handbag. 4. Keep charging and compatibility: A great adventure companion, it's easy to put in a bag, handbag, or backpack, so a comfortable power source is always within reach through charging. This external battery has 2 output ports, Type-C and iPhone, compat