Ultra-zone with predictive technology: the latest breakthrough in heat styling which guarantees the optimum styling temperature of 365º F is constant across the whole 1.25 inch barrel, allowing consistent beautiful results in one stroke. 1.25 inch barrel: the perfect barrel size to add body, fullness and bounce through the lengths of hair. 0.5cm smooth touch bristles: optimized for closest contact to the root for maximum root lift. Cool tip: Enables you to create gentle styling tension for maximum rootlift. Sleek, tapered handle: lightweight design for balance and comfortable use. Soft stand to protect surfaces and prevent damage to bristles. 25-second heat up time for quick and effortless styling. Sleep mode: Automatically switches of after 30 minutes. 8.8 ft. Swivel cord for convenient styling. Universal Voltage Designed for use on dry hair only US two pin plug