Use our Magnetic Wireless Power Bank to recharge your phone at any time! Its shell is made of plastic, silicone, and aluminum alloy. It has a built-in lithium battery with a battery capacity of 10, 000mAh, conversion: 70. You can use laser engraving or UV printing to customize your brand on the front or side of the power bank. This magnetic power bank can be firmly attached to the back of a mobile phone that supports magnetic wireless charging, wireless charging can reach a maximum charging power of 15W. Magnetic Wireless Power Bank has a stylish appearance and is a good brand promotion product. Sizing: Power Bank: 10.4x6.8x1.5cm Packing box: 11x9.3x2.2cm. Materials: Shell: Plastic, Silicone, Aluminum alloyy. Battery: Lithium battery. Price Notes: Please note: Mobile devices that do not support magnetic suction function need to purchase a matching magnetic suction case/magnetic suction module. Due to the charging protocol issues of Apple phones and Samsung phones, when using the wireless charging function of this product, the maximum charging power of Apple phones and Samsung phones is 7.5W and 10W. Print Position: Front, Side.