*The Newest Generation *Brand new fully functional dog remote training system.Patented design *100 different levels static electricity and vibration， pager tone mode *ONE dog Remote Trainer with LCD display *Ideal for all dogs from 5 to 60 kg *Two dogs were extended training with the same transmitter (sold separately) *0 to 100 different levels of static electricity *0 to 100 different levels of vibration *The necklace is a combination of micro static discharge， vibration， whistle and LED light. *You have 1 different level of hiss. *Works up to 300 meters range *Waterproof collar and transmitter *Easy to use and ergonomic transmitter (Length: 8 cm， width: 4.5cm) *Up / Down button allows 0 to 100 levels of gradual adjustment in stimulation intensity *Can you remember the levels that will suit your dog， do not have to adjust the intensity levels again next time. *Digital remote control use different identity codes to prevent conflicts with other e-collars. *Practical， ultra lightweight digital LCD remote signals to your dog to listen to their commands *Safe， humane， robust and highly efficient for the education of your pet. (puppy or large dog， stubborn dog) *Collar adjustable， suitable for different sizes of dogs (25cm - 55cm)*For mild-mannered to stubborn disposition dogs*Easy to use and ergonomic transmitter*Rheostat dial allows for gradual adjustment in stimulation intensity*With no jumps between 0 and 100 levels*Static and vibration mode*No external antenna on collar*Easily visible LCD screen displays level of stimulation*Over 3，000 different identity codes to prevent conflicts with other e-collars*Three bar battery life indicator on transmitter*Material: ABS+HardwareAccessorics:Receiver: 2*AAA 1.5V battery Transmitter: 2* 4LR44 6V1*dog collar1*test light2*long electric antenna2*short electric antenna1*English Manaul