Adjustable Tricky Funny Test Device A compact, battery powered novelty device designed for practical jokes, truth or dare games, and party icebreakers. Choose between a current mode and a vibrate mode to vary the experience and keep activities playful and unpredictable. Key benefits Two modes for varied reactions: Current mode delivers an adjustable electric shock sensation while Vibrate mode offers a nonshocking vibration option for milder challenges. Adjustable setting: Tailor the intensity to suit the group and the occasion for more flexible use. Portable and durable: Made from ABS plastic for a lightweight yet sturdy unit that is easy to carry to parties or gatherings. Easy operation: Battery powered with simple controls for quick setup and repeated use. Entertaining icebreaker: Encourages interaction and can liven up parties, game nights, and team building in a controlled, playful way. Specifications Material: ABS Size: 160 x 160 x 80 mm Color: Silver Power supply: 3 x AAA batteries, not included Modes: Current mode and Vibrate mode Package includes: 1 x device How it solves common needs Makes social gatherings more engaging by introducing a playful challenge that prompts participation. Provides an adjustable prank tool for groups that want variety in intensity and reaction. Compact design and battery operation let you use it anywhere without cables or mains power. Practical use scenarios Party icebreaker: Use during introductions or warmup games to get guests laughing and interacting. Truth or Dare enhancement: Add suspense to classic games by having participants press a pad or trigger to test their nerve. Game night or bar challenge: Offer as a lighthearted penalty for losing a round or for spontaneous dares among friends. Basic operation Insert 3 AAA batteries. Choose current mode or vibrate mode. Adjust the intensity as desired and use as part of your game or prank. Note Intended for entertainment purposes and use among consenting participants only. Please allow slight measurement variations due to manual measurement. Actual item color may vary slightly from images due to monitor differences.