Feature: 1. MULTI FUNCTION: removable remote control, 4 gear volume adjustment, automatic grab button, automatic demonstration, direction joystick, infrared sensor light. 2. AUTOMATICALLY INSERT COIN: Press and hold the light button for 2 seconds to automatically insert coin. When you catch a prize, you will get a 40 second continue play time. 3. 2 POWER SUPPLY MODES: Use USB cable to connect to a laptop, power plug, power bank, etc. for power supply, or you can install 6 AA batteries (not included) for power supply. 4. WONDERFUL GIFT: Cultivate children hands on ability, claw machine can be perfect present for children on birthdays, Children Day, Christmas, etc. 5. PLASTIC MATERIAL: Doll claw machine is made of eco friendly plastic material, firm and sturdy, anti impact and stable, no deformation, wear resistant and durable. Specification: Item Type: Claw Machine Material: ABS, Electronic Components Claw Machine Battery: 6 x 1.5v AA Battery (Not Included) Remote Control Battery: 2 x 1.5v AAA Batteries (Not Included). Package List: 1 x Claw Machine6 x Doll1 x Power Cord12 x Coin