Wahl Lithium Ion Bravura Clipper GunmetalThis clipper provides longer more effective usage times and absolute consistency and reliability. No memory effect that allows for full battery capacity to be obtained without constant recharging and discharging of the unit. The intelligence of the lithium ion batteries prevent overcharging overheating and will only consume the energy required to charge. Constantly more power than NiMH. 90 Minutes of cordless operation after 60 minutes of charging time and surprisingly powerful at 5500 SPM. It has Integrated Rapid Power and no battery memory.Kit IncludesProfessional Lithium Ion cordcordless clipper w LCD battery level icon5 in 1 Fine blade set with 5 adjustable sizes 9 10 15 30 40Soft storage case6 attachment guide combsCharging standBlade oil cleaning brush and instruction book.