offers PD 20W high-power fast charging for a range of brands of tablets and phones. charging without harming the phone and with less heat. Battery-safe smart chip. Material: PC that is fireproof. provides defense against short circuit, overvoltage, and overheating. It can be used to charge a variety of mobile devices, including tablets and phones. Speakers, tablets, and headphones are all compatible. All Type C phones are compatible with this model. Maximum output: 20W.