PC Flame-Retardant Material: GUSGU A33 33W USB-C charger is made from durable PC flame-resistant material, offering fast charging, fireproof, and impact-resistant features to ensure your safety. Its sleek, transparent design also adds a touch of elegance to meet your aesthetic preferences. 33W Fast Charging: GUSGU A33 charger delivers 33W of power, charging your iPhone 16 to 55% in just 30 minutestwice as fast as most chargers on the market. It offers an efficient charging experience and is the ideal choice for quickly restoring battery life.