HVIERO Telescopic Zoom LED Headlamp – Smart Sensing, USB

HVIERO Intelligent Sensing LED Headlamp – Hands-Free Outdoor Lighting

Meet your ultimate hands-free lighting companion for camping, hiking, fishing, and every outdoor adventure. The HVIERO Telescopic Zoom Headlamp features smart ambient-light sensing that automatically activates the beam when it detects darkness — no fumbling with buttons in the dark. With a powerful COB LED capable of illuminating up to 500 metres, adjustable telescopic zoom focus, and a full 180° beam angle, you'll always have bright, targeted light exactly where you need it.

Key Features

• Intelligent Auto-Sensing: Built-in ambient light sensor detects darkness (induction distance: 10–25 cm) and switches the light on/off automatically for effortless use.
• Telescopic Zoom Focus: Easily adjust from wide-area flood lighting to a concentrated long-distance beam reaching 200–500 m.
• Multi-Light Sources: Main COB LED plus white side lights and red & blue side lights for signalling and versatile illumination needs.
• 3 Brightness Modes: High (100%), Medium (50%), and Low (20%) — choose the right level to conserve battery or maximise visibility.
• Long Battery Life: Built-in 18650 lithium battery provides 4–25 hours of runtime depending on brightness mode.
• USB Rechargeable + Power Bank Function: Dual USB interface supports both charging the headlamp and charging your other devices on the go.
• 360° Multi-Dimensional Adjustment: Tilt and rotate the head unit to direct light at any angle without moving your head.
• Waterproof & Durable: Splash-resistant ABS plastic construction stands up to rain, mist, and demanding outdoor conditions.
• Compact & Lightweight: Measures just 45 × 92 mm and sits comfortably on your head for extended wear.
• CE & RoHS Certified: Meets safety and environmental compliance standards.

Specifications

Perfect For

Hiking, mountaineering, camping, night riding, cave exploration, patrolling, security duties, night fishing, searching, and all outdoor adventures.

Package Contents

• 1× Intelligent Sensing Headlamp (packs of 1, 2, or 4 available)
• 1× USB Charging Cable (per unit)

Usage Tips

• Fully charge the built-in 18650 battery via USB before first use.
• Clean the lens regularly to maintain optimal brightness.
• Store in a dry place when not in use and avoid prolonged exposure to extreme temperatures.
• Always use the supplied USB cable for charging.

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For guidance on safe lighting practices and outdoor preparedness, visit Ready.gov – Emergency Supply Kit.

Frequently Asked Questions

Q: How long does the HVIERO LED headlamp battery last on a single charge?

A: Battery life ranges from 4 to 25 hours depending on the brightness mode selected. Low brightness (20%) provides the longest runtime of up to 25 hours, while high brightness (100%) delivers maximum illumination for approximately 4 hours.

Q: Is this headlamp waterproof enough for camping in the rain?

A: Yes — the HVIERO headlamp is waterproof and constructed from durable ABS plastic, making it suitable for use in rain, mist, and other wet outdoor conditions. Avoid full submersion to ensure longevity.

Q: How does the intelligent sensing feature work?

A: The built-in ambient light sensor detects changes in surrounding light levels. When you move into darkness (within approximately 10–25 cm of a dark environment or when the sensor is covered), the headlamp activates automatically. Move back into light and it switches off — ideal for hands-free use in tunnels, tents, or at night.

Q: Can I use the headlamp to charge my phone or other USB devices?

A: Yes! The dual USB interface supports both input (charging the headlamp) and output (using the headlamp as a portable power bank to charge your phone or other USB-powered devices) — a handy feature during extended outdoor trips.