Laser X is a Real-Life Laser Gaming Experience. It is like having your own Laser Tag Arena! Micro Double Set includes everything you need for 2 Laser X players. Blast your opponent's Arm Receiver from up to 100 feet away. Full Color Lighting Effects let you keep track of shots and hits. Compatible with all other Laser X sets (each sold separately), Play as teams or as individuals, Compact size is perfect to take anywhere, 6 AAA batteries are required (not included), Includes 2 Laser X Micro Blasters with 2 Arm Receivers.