1.MCDODO PD 20W smart cable，fast and safer.
2.no worry about charging overnight，stop automatically after full charging.
3.intelligent recharge，recharge every two hours after power off.
4.PD 20W high power，also compatible with PD 18W，automatic matching with system upgrade，applicable to all iOS devices.
5.use 30/21 AWG thick tinned copper core，plus multi-layer shielding to support 3A high current.
6.flexible waterproof fishing thread，resistant to tension and bending，no fluffing.
7.smart charging indicator light，make charging status visible.
8.fully compatible with all iOS system devices，automatic matching with system upgrade，applicable to all iOS devices.
material：zinc alloy+24K gold plated fishnet wire
feature：PD 20W/auto power off/auto recharge/low temperature quick charge