REFLEXX RLT 2.0

System includes: 5 lights with mounting disks, chargers, hand held controller and carrying case. Prolonged Use: Battery life: 30 hours, 3 hour charging time - Efficiency: able to charge all lights simultaneously with one charger. Functionality: indoor/outdoor use. Proximity sensor can detect movement up to one inch away. Swipe to activate light.You may also like Adjustable Volleyball Setter Training Net with Metal Frame - Professional Volleyball Practice Equipment for Solo Drills, Height & Tension Adjustable Setter Volleyball Training Net.