3A high current, super fast charging, charge for Samsung Galaxy S22 to 55% in 30 min Designed with an indicator light, facilitates charging at night. Soft & gentle light, won't affect sleeping Reinforced one-piece connector, enhanced durability, 10000+ plug lifespan Thicker tinned copper core, faster & more stable charging. Better conductivity, anti-interference design High-density nylon braided cable, anti-rupture & wear-resistant design, longer service life Simultaneous charging & data transmission, the data transmission rate is up to 480Mbps Specification: Brand: JOYROOM Function: Charging/Data Transfer Length: 1.2m Current: 3A Transmission rate: 480Mbps Material: aluminum alloy + nylon braid Applicable model: device with Type-C port