SPECIFICATIONS

General

Brand: ESMARTER

Model: T21

Item Type: Headlamp

Origin: Mainland China

Waterproof: Yes (splash-resistant)

Certification: CE, RoHS

Light & Performance

LED Quantity: 5 LEDs

LED Type: COB

Beam Angle: 60°

Switch Modes:

1 LED (main light)

4 LEDs

All 5 LEDs

SOS Flash Mode

Brightness Levels: Low → Medium → High → SOS

Battery & Charging

Battery Type: Built-in lithium metal battery

Batteries Included: Yes

Rechargeable: Yes

Charging Method: USB charging (cable included)

Design & Build

Lightweight construction

Comfortable adjustable head strap

Weather-resistant housing

Ideal for: Camping, fishing, cycling, hiking, night repairs

Dimensions & Weight

Length: 9 cm

Width: 7 cm

Height: 6 cm

Weight: 0.09 kg

Package Includes

1 × 5-LED Headlamp

1 × USB Charging Cable

Usage Notes

Fully charge before first use for longer battery life

Avoid heavy collisions or prolonged water exposure

 

Bright, compact and always ready.
This 5-LED rechargeable headlamp delivers powerful illumination with four lighting modes, a built-in lithium battery and a weather-resistant design—perfect for camping, fishing, cycling and nighttime adventures. Lightweight, comfortable and built for hands-free performance anywhere.

 •  Rechargeable Battery :No need to constantly replace batteries. Simply recharge the flashlight using a USB cable.

 

• Waterproof Design :Can be used in all weather conditions. The flashlight is designed to withstand rain, snow, and humidity.

 

【USB charging]

USB charges quickly, saves energy and is more efficient. It is suitable for the interface of most power supply products in the market and is convenient for your use.

  【   Four lighting modes   ]]

Mode 1: The main light is on.

Mode 2: Four small lights are on.

Mode 3: All lights are on

Mode 4: All lights are on and SOS flashes.  

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