Features 1、Intelligent Induction: Battery powered cockroach has built in induction device, as long as it senses an obstacle ahead, it will automatically avoid it, no need for remote control. 2、Battery Power: Smart sensing cockroach toy is powered by LR44 160mAh coin cell battery, can be used for about 25 minutes. 3、Durable Material: Electric cockroach toy is made of ABS and electronic components, eco friendly, tenacious, wear resistant, safe, odor free, and drop resistant. 4、Multi Purpose: The remote control insect toy can be used as a toy for pets or as a gift to children to improve their recognition ability. 5、Lighting Design: Cockroach toy can move forward automatically, play continuously for 1 minute, it will enter the sleep state, tap to activate and re enter the play state, with light. Item Type: Electric Cockroach Toy Material: ABS,Electronic Components Color: Yellow Body Battery: 3 x 1.5V LR44 160mah Button Battery (built in) Matching Battery: 3 x 1.5V LR44 160mah Button Battery (matching) Use Time: About 25 Minutes Product Size:Approx. 145 x 80 x 35mm / 5.7 x 3.1 x 1.4in Package List 1 x Electric Cockroach Toy 3 x 1.5V LR44 Button Battery 1 x Screwdriver