General description The USB Rechargeable Waterproof Headlamp features a dual light source with a 230° full field of view COB front light and an XPE side light that delivers up to 350 lumens. This headlamp is designed for various activities such as fishing, camping, repairing, cycling, and running, providing a soft light that minimizes eye strain. Technical specifications Product size: 10 x 6 x 4 cm Illumination range: less than 150 feet Brightness: Up to 350 lumens Battery: Built-in 1200mAh lithium-ion battery Charging time: Fully charged in 4 hours Working time: 2.5 to 8 hours Waterproof rating: IPX4 Installation Adjustable elastic PC headband for a secure and comfortable fit Easy to carry and store in pockets, handbags, or toolboxes Usage 5 lighting modes: COB high, COB low, XPE high, XPE low, and COB and XPE flashing functions Sensor mode activation by pressing the sensor switch and waving your hand to control the light Ideal for various activities including dog walking, crafts,