Specifications Easy to operate,battery can be change ,Live longer.
Toplink-E1 Voltage:4.8V Battery :nickel-cadmium battery packaging quantity :20sets/box Size:31cmX13.5cmX9cm Addition: Matching rechargeable batteries.But the battery cannot be move down.Two knife for one machine. Toplink-E2 Voltage:3.6V Battery :lithium battery packaging quantity :20sets/box Size:31cmX13.5cmX9cm Addition: Matching rechargeable batteries.But the battery cannot be move down.Two knife for one machine. Toplink-E3 Voltage:3.6V Battery :lithium battery packaging quantity :20sets/box Size:31cmX13.5cmX9cm Addition: Matching rechargeable batteries. Battery can be move down and two Toplink-E2 Voltage:3.6V Battery :lithium battery packaging quantity :20sets/box Size:31cmX13.5cmX9cm Addition: Matching rechargeable batteries. Battery can be move down and two batteries can be change each other.Two knife for one machine.