Product Overview: The Xiaomi Enchen Boost 2 is an upgraded, ergonomic electric hair clipper engineered for effortless home haircuts and precision beard trimming. Powered by a high-speed 5500 RPM motor paired with wear-resistant nano-ceramic cutter blades, it provides smooth, snag-free cutting performance while generating ultra-low noise under 55dB. It features a slider-type positioning comb that adjusts the cutting length seamlessly from 0.7mm to 21mm without needing multiple comb attachments. Integrated with Energy Smart Manager (ESM) technology, the Boost 2 prevents hair snagging even when the battery is low. Complete with a rechargeable lithium battery, universal USB Type-C fast charging, and R-shaped rounded blade corners for safe skin contact, the Xiaomi Enchen Boost 2 is an ideal grooming tool for the whole family. • Key Highlight 1: Nano-Ceramic Blade Head - Ultra-hard ceramic cutter blade stays sharp longer while operating significantly quieter than traditional steel. • Key Highlight 2: 0.7mm – 21mm One-Button Length Adjustment - Integrated slider positioning comb allows effortless length customization without swappable heads. • Key Highlight 3: ESM Smart Anti-Snagging Technology - Intelligently controls power to maintain high speed and prevent hair pulling when battery levels run low. • Key Highlight 4: Low Noise & R-Shaped Safety Teeth - Operates at under 55dB with smooth rounded blade edges to protect delicate skin from scratches.