WHAT WE OFFER: 1 x Nekteck 100W GaN USB C wall charger and 1 x 2M USB-C to C cable. Nekteck supports a 12-month worry-free warranty and friendly customer service. SAFE AND RELIABLE: This charger is USB-IF ( TID: 4170 ), FCC Certified and UL Listed, designed with over-charging, over-voltage, over-current, and over-heating protection to guarantee that you can use it to charge your devices without any safety worries. ULTRA COMPACT SIZE: It is 40% smaller than the MacBook Pro 16” charger after the plug is folded back into the charging brick. The compact size is convenient for storage and carrying, especially when traveling. POWERFUL & FAST CHARGER: Obtain the best charging performance with GaN (gallium nitride) Technology, it increases the charging efficiency up to 90%. With maximum of 100w power output, the MacBook Pro 16” can be fully charged in just 1.9 hours. Power Delivery 3.0 enables compatible devices to be charged faster than industry standard. UNIVERSAL COMPATIBILITY: It is compatible with most USB-C devices such as MacBook Pro 16", Samsung, HP Spectre and others that support USB Power Delivery. Fast charging is available for iPhone 15 series.