Feature name: headlight Brightness: 230 lumens Color: picture color Lighting: stepless dimming Power: 5w Material: ABS Color temperature: 4500k/6500K Waterproof: IPX5 Battery: Built-in 1800mAh rechargeable battery Run time: 70 hours Irradiation distance: 100M Charging time: 2.8H Rotation angle: 0-60° Mode: 4 modes Package Included 1 x Headlight 1 x USB cable 1 headband 1 box ★Reminder: Due to different display resolutions, there will be slight differences, I hope everyone understands! ★ Manual measurement, 1cm-3cm error is normal, hope for understanding! ★If you have any questions, please contact customer service immediately!