Weight CD606-1.2KG, CD607 1.4KGCD606: Must plug in with power supplyColor Black or Red send ramdomlyCD607 Rechargeable * Current: 5A ,discharge 4-5 hours for 600 balloonsIMPORTANT*Power supply must be AC 220V,50HZ*This pump is intented to balloons.Extended operation over 4 hours can overheat and damage the pump*Keep the pump out of reach of children*Do not obstruct the inflation port&nozzles,keep them ventilated all the time*Choose the suitable nozzle to reduce the working time of pump when inflating the balloons.Use For Long Balloons , modelling balloons ,Twisting Balloons, Latex Double Layer BalloonsWARNING*To reduce the risk,contact qualified electrician to repair or replace the damage cord immediately.*Carefully following the instructions when inflating the balloons.Never exceed recommendedpressure,otherwise,serious injury might be caused by the bursting.*Never leave the pump unattended while the pump is in use.*Do not keep the pump in wet condition.*Never allow sand,small rocks,etc,to be sucked into inflation port&nozzles when using the pump.*Never look inside or point inflation part & nozzles toward your eyes when the pump is working.*Don't disconnect the pump with wet hands and without to force the supply cord.*Don't move the pump with aid of supply cord.*Use the pump only in the described manner.*If the pump is not used,please turn off.*Don't use or stop the use if the pump is damaged,especially the supply cord and the case.*Don't immerse the pump in liquid.*A periodically maintenance of the pump is necessary.*The pump don't put down near hot surfaces e.g. hotplate,oven etc.,because the material can smelt.*The pump should not be impeded by covering the wentiation openings with items,such as newspapers,table-colths,curtains,etc.