Unique Retractable DesignUnique Telescopic Pole Design and Ergonomic design handle is easy to operate and convenient to carry. No need to worry about carrying and shelving, perfect gift for livestock handlers and cowboy enthusiasts; The Maximum length is 37in; The Minimum length is 12in. Super CurrentAs the product has been upgraded and improved, the voltage output has been significantly increased;When using livestock prod, Must contact with a conductive object to make a sharp current sound There will be a piercing electric current sound, which can be used to intimidate animalsWARNING Cannot be used on people and very small animals to avoid serious injury; DurableEfficient The cattle prod for livestock has strong battery life, no need to replace batteries frequently, protect staff from aggressive animals during animal husbandry. Quickly charged, full charge only need 1.5h2h; Designed with led light,convenient to use both day and night. Battery Level IndicatorTurn on the LED light switch and you can see the battery level;Tipthe battery indicator is on for 3 seconds,and One light, representing 25 power;Two light, representing 50 powerThree light, representing 75 powerFour light, representing 100 power. TIPThe Rechargeable Stretchable Waterproof cattle prod is new style upgrade; If you do not know how to use, Please see the manual or directly to our customer service,when did you meet any questions, please feel free to contact us, we will be sincere for you to solve any problems.