2-SPEEDS / OSCILLATING FUNCTION / AC/DC FUNCTION FULL CHARGE INDICATOR / EASY TO CARRY & REPAIR CAN ADJUST THE HEIGHT FROM 72.40CM TO 86.40CM OVERCHARGE & OVERDISCHARGE PROTECTION FUNCTION 6V 7AH SEAL LEAD-ACID RECHARGEABLE BATTERY / 220-240V, 50/60Hz,30W / CLASSII CLIMATE CLASS:T, FAN HIGH: 1000R/M / FAN LOW:850R/M / CHARGE TIME: 20-24 HOURS: 2 YEARS WARRANTY