4 in 1 3.1A QC 3.0 Adapter Wireless Bluetooth Fast Charging Car Mobile Phone Charger 4 USB Ports Universal Features: 4 in 1 charging port 4 smart USB ports can quickly and easily identify your mobile phones, tablets, and other electronic devices to provide the best charging efficiency. Fast and efficient charging With 3.0 fast charging technology, 100% power can be reached in 1 hour, and 4 devices can be quickly charged, with no fever. Constant temperature charging, safer. General compatibility Suitable for most cars, SUVs, RVs, buses, etc. with charging port sockets. It is suitable for most car models and supports various electronic devices. Smart chip protection Designed in accordance with strict power consumption standards, it will automatically protect itself and your equipment from overheating, overcharging, short circuits, etc. High-quality material The-shell is made of a high-gloss shell and oxidation-treatment , which is beautiful and not easy to leave scratches; It is designed with PC fire-retardant material, which is safe and reliable. Product Details Product name: Quad USB car charger (QC3.0 fast charge) Product material: PC fire retardant material Product weight: 32g (bare machine net weight) 52g (including packaging weight) Product size: 70mm x 40mm Input parameters: 12V-24V, suitable for cars and suvs. Output parameters: QC3.0 port: 5V/7.0A, 9V/1.8A, 12V/1.8A Total current: 7000mA Product features: The-shell adopts high-gloss shell and oxidation-treatment , which is beautiful and not easy to leave scratches; Intelligent ic solution, intelligent shunt, overcharge, automatic power-off protection; Quick Charge 3.0 fast charging technology, backward compatible with QC2.0; For devices to be charged that do not support fast charging, a larger current is adaptively allocated to achieve fast charging. Package Included: 1 x Charger