Function:
Triangular fixed construction prevents chest light and battery from shaking while running to ensure comfort. SAFETY: To avoid potential safety issues, make the night runner visible to people behind or vehicle drivers. 3 Lighting Modes: Bright, Weak and Flash Battery case can display the power level with a warning light. USB Rechargeable and Waterproof Design: 1200mah battery, easy to charge via computer and mobile power supply (charging voltage: 3.7-5V). IP44 waterproof design is perfect for outdoor activities, night running, walking, jogging, camping, hiking, fishing.
Specifications:
Material: ABS.
Color: as picture
Battery: Built-in 1200 mAh lithium battery
Lighting Time: Approx. 3 - 5 hours.
Mode: 3 (Bright-Weak-Flash)
Focus: 90° adjustable up and down
Battery box: Display power level with indicator light