Features: Mini size: The adapter adopts a mini design, which is small in size and portable, convenient to carry and use, and suitable for charging and data transmission needs during travel. Intelligent recognition: With intelligent recognition function, it supports automatic recognition of device charging needs, intelligently adjusts output current, and protects the device from safe and stable charging. Fast charging: support 5V fast charging, efficient save charging time and improve charging efficiency. Multifunctional application: In addition to charging, it can also be used as an adapter to connect various USB devices, achieving data transmission and connection expansion. Quality materials: Made of high-quality materials, durable and reliable, preventing problems such as short circuits and overloads. Security protections: Built-in multiple security protections mechanisms, such as overvoltage protections, overcurrent protections, overheating protections, etc., to ensure safety of users and equipment. Strong compatibility: Compatibility with most 5V input devices on the market, such as mobile phones, tablets, bluetooth-compatible headphones, etc. Specifications: Material: ABS Color: White Model: Micro Input: up to DC5V/2.5A (USB Type-A male) Output: up to DC5V/2.5A (USB Type-A female) Note: Only supports BC 1.2 charging protocol 1A output for charging WiFi: IEEE 802.11 b/g/n 2.4GHz Package Includes: 1x Micro5V USB WiFi Intelligent Adapter note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.