Features: Ergonomic handle design, comfortable grip, easy to use, providing you with a good hair drying experience. Dual safety temperature control protection, cares for hair without overheating damage. Selected high-sensitivity temperature control fuse and active overheating protection, when the temperature exceeds the safe range, automatically starts power-off protection. Smooth and high-speed motor with high speed to provide stable wind source. Synergistic fan blade design for noise reduction, effective control to reduce wind noise. Wireless, charging/plug dual use: built-in battery, USB interface for fast charging, quick and easy to use during business trips. Easy to carry: lightweight and compact, easy to carry, easily fits into a suitcase or travel bag, or stored in a drawer. Note: 1. The actual color may be slightly different from the image due to different light effects. 2. Please allow 1-3cm deviation due to manual measurement. Product size: 18*14.5 cm. Cold wind power: 40W, 3.7V, 2600 mAh. Hot air power: 500w. Rated voltage: 220V~50HZ