Mini Emergency Power Bank, Ultra Compact 5V 1A USB C Interface Efficient Multipurpose Keychain Portable Charger for Travel(Black)

Easy to Charge: Keychain portable charger is compatible with any type of for Andriod, and the built in USB C connector makes it easy to charge your phone.
Long Battery Life, Indicator: power bank with built in 1500mAh high quality battery for long battery life. When charging, the indicator flashes when charging to let you know the charging status.
Emergency Usage, Retractable Design: The power bank can be used as an emergency to prevent the phone from shutting down. The plug is retractable design, more conducive to carry, to avoid damage to the plug.
Safety Protection: The keychain portable charger is designed with safety circuits to support charging your phone at high speed, which can avoid overcharging, over discharging, short circuit and overload.
Small and Portable: Mini emergency power bank is ultra small and light, easy to hang on the keychain, can be put into most sizes of pockets or handbags, and can be used anytime and anywhere.