Material: Silicone Quantity: 2 pieces Package Contents: 2* headband lights 1.4 Light Modes & Rear Steady Red Light The rechargeable headlamp has 4 different light modes, suitable for outdoor activities such as running, fishing at night, walking a dog, etc. 2.IPX4 Waterproof & Red Warning LightThe led headlamp is waterproof up to IPX4, waterproof, drip and splash proof for life. 3.1200mAh Rechargeable BatteryThe running headlamp has a built-in 1200mAh rechargeable battery, which can provide long times of working time in different modes when fully charged. 4.Convenient Hands-freeA sensitive motion sensor is designed on the right side of the powerful headlamp. Sensor mode can be activated by turning on the head torch with the sensor button.