New Cordless Professional Rechargeable Hair Clipper Shaver GroomingFeatures: Cordless feature brings convenienceBoth the bigger clipper and the smaller trimmer are cordless, which support you do a haircutting or a beard styling without a long cable following. Long battery life supports less chargingFor the larger clipper, after 1 2. 5 hour full charging, it supports 240 minutes working, if you use 30 minutes per week the bigger clipper can work for 10 weeks without charging while the smaller trimmer supports 180