A complete wall‑charger kit: includes a wall plug/adapter + a USB (or USB‑C/Micro‑USB/Lightning — depending on variant) charging cable. 
Specifications
Input (on adapter)
100–240 V ~ 50/60 Hz, 0.35 A. This wide input range means it works with many types of wall outlets worldwide.
Output (charger)
5.0 V, 2.0 A — i.e. 10.0 W output.
Cable included
Yes — typically a 1 m cable (could be Micro‑USB, USB‑C or Lightning depending on version).
Compatibility
Works with most USB‑powered devices — smartphones (Android, iPhone), tablets, other gadgets needing 5 V input.
Safety / Protection Features
Multi‑protection system: over‑current protection, over‑voltage protection, temperature control / thermal safety, short‑circuit protection. This helps protect both charger and device.
Design / Build
Compact, lightweight, portable — suitable for travel or everyday carry.
Material / Durability
Flame‑retardant / fire‑proof / anti‑slip design (on some variants), stable under normal charging loads.