Specification Brand : RENJJPBO BulletPoint1 : 【FUNCTION】This is a device that improves reaction ability and coordinates eyes, hands, feet, and brain. Strengthen body, mind and soul with sound and flash reflex training, perfect for fitness and fun. BulletPoint2 : 【MODE】The agility light has four modes and four light colors. Random mode/back running mode/fault finding mode/sequential mode, different training modes help trainers improve their reaction ability and agility. BulletPoint3 : 【MULTI-FUNCTION】Agility light is a set of reaction trainers to improve your reaction ability and coordinate eyes, hands, feet and thoughts, Bluetooth transmission, rechargeable and reusable. BulletPoint4 : 【HIGH-TECH SYSTEM】The reflex training system has high response accuracy and a 56MM circular design. Each remote control can only control a fixed set of lights. Multiple settings in the same space do not interfere with each other, and training can be carried out at any angle and any position. BulletPoint5 : 【APPLICABLE SCENARIOS】Can be used for basketball, football, fitness, fighting, hockey, track and field, children's physical fitness, elderly rehabilitation, kendo and other sports. Professional athletes, athletes, amateur athletes, club teams, gyms. Color : grey-L ExternallyAssignedProductIdentifier : 8153698775667 ExternallyAssignedProductIdentifier1 : 8153698775025 ExternallyAssignedProductIdentifier2 : 8356807197613 ExternallyAssignedProductIdentifier3 : 8153698775582 ItemName : RENJJPBO Reaction Training Light Lamp, 4 Lights Training Speed Agility Lights, Flash Reflex Traing System, Physical Training, Hand-Eye Coordination Training, for Coaches ItemTypeKeyword : elbow-braces Manufacturer : RENJJPBO MetalType : other PartNumber : vfz5hd4526 ProductDescription : Specification: Product name: reaction training light Connection distance: 10M Weight: lamp 35G; Remote control: 28G Size: lamp 56MM, remote control: 38*80MM Charging method: rechargeable lithium battery Installation method: magnetic suction, hook Uses: remote control lights, agility exercise Remarks: The product cannot be violently impacted, please place it in a safe place for use