Mobile Phone Emergency Charging Treasure Keychain

Product information Battery type: Liquid lithium ion battery (18650) Shell material: Plastic Colour: Black Note: 1. The product is taken in kind, but because of lighting problems, pictures may have a slight chromatism. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please consider this before the purchase. 3. Please allow slight deviation for the measurement data. Size Information 10*11.5*3.7cm Package Content: As