&quot;Battle Titan&quot; fires infrared cannon with sound effect and reactionary, <br> Drive six tires and go forward and backward and right and left. <br> If you hit an opponent with infrared gun 4 times, you are the victory! <br> Now, let&#39;s make &quot;Battle Titans&quot; with your hands! <br> You can enjoy up to 4 battle games at the same time. <br> ※ To enjoy the battle game, two or more are necessary. <br> Battle Titan (MR - 9101) has been discontinued due to specification change due to microcomputer change. <br> 【Caution! 】 The MR-9101 and MR-9101R are not compatible. <br> When fighting with two units, please combine them with the same model number. <br> Product Specifications ■ Body · Batteries used: 4 AAA batteries × 4 (sold separately) <br> · Battery life: about 1 hour in continuous operation (when using alkaline batteries) <br> · Size: W150 × H90 × D 165 mm <br> Weight: 260 g <br> ■ Controller · Batteries used: 4 AA batteries × 4 (sold separately) <br> · Battery life: About 100 hours in continuous operation (when using alkaline batteries) <br> · Transmission distance: approx. 2 m <br> · Size: W125 × H45 × D 90 mm <br> · Weight: Approx 100 g <br>