Judingcheng 998R1 Remote Dog Training Collar With LCD Display and of 300M Meters range 100 level glue trap The heavy duty construction will The heavy duty construction will help keep your pet protected from outdoor elements & roof ventilation allows for continual air flow it delivers a continuous pulse that fleas Remote training system with LCD display and of 300M meters range 100 levelPatented design 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 300 meter range 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