Walk Audio 20,000mAh Dual USB Power Bank High Capacity Portable Charger with Smart IC Protection, Device Charging, LED Battery Indicator, Slim Compact Design for Travel

Dual USB Ports for Simultaneous Charging – Charge two devices at once, keeping your smartphone, tablet, or other USB devices powered together with ease. Advanced Smart IC Protection – Built-in Smart IC chip ensures safe and efficient charging by automatically detecting device requirements, preventing overcharging, overheating, and short circuits. Massive 20,000mAh Capacity – Provides multiple full charges for most smartphones and tablets, giving you extended battery life on the go without needing frequent recharges. Slim, Portable Design – Despite its high capacity, the power bank maintains a sleek, lightweight, and compact profile, easy to carry in your pocket or bag. LED Battery Level Indicator – Four bright LEDs keep you informed of the remaining battery level at a glance, so you can recharge the power bank before it runs out.