PGC-721&STANDARD. PGC-721&FINE. 5IN1 ACK-002. suited to all coat types, SHERNBAO PGC-721 offers an ergonomic design and constant speed control to deliver more power up to 7000RPM. With 5 different speeds, 5000/5500/60000/6500/7000RPM and low noise, lower than 60dB. 5 hours run time and requires 4 hours to charge. It can also be for grooming the feet, face and finish work on all dog breeds, cats, and other pets. It has 5-in-1 blade technology and includes fine blades in sizes #9, #10, #15, #30, and #40. Standard blades in sizes #8, #9, #10, #15, and #30 are also available for purchase separately. It is also compatible with Wahl 5-in-1 blades. With LED display to show speed, charging status, battery status, and clipper needs cleaning warning.