Product features:

No need of supply lead, lithium ion battery powered, intelligent charger, simple safe

Performance and index:

1. charging voltage: 100v-240v
2. electric current: 90mA(no-load), 150-200mA(work)
3.battery capacity: 2000mAn
4.continuous work: ≥8h
5.electrical machine: 3.6v
6.battery: lithium ion battery