WETEN b300

Weten B300 Rechargeable Personal Alarm Keychain Instruction Manual

Model: B300

1. Introduction

Thank you for choosing the Weten B300 Rechargeable Personal Alarm Keychain. This device is designed to enhance your personal safety by emitting a loud siren and flashing LED light in emergency situations. Please read this manual carefully to ensure proper use and maintenance of your alarm.

2. Product Features

  • 130dB Siren: Emits a powerful sound to deter threats and attract attention.
  • Dual Activation: Activate by pulling the pin or double-clicking the SOS button.
  • LED Light: Features a bright LED light with steady and strobe modes for visibility.
  • USB Rechargeable: Built-in Lithium-Ion battery, charges in approximately 90 minutes.
  • Long Standby Time: Up to 1 year on standby, or 90 minutes of continuous siren/flashlight use.
  • Compact Design: Lightweight (1.12 ounces) and portable (2.8 x 1.4 x 0.7 inches), easily attaches to keys, bags, or backpacks.
  • TSA-Approved: Suitable for air travel.
Weten B300 personal security alarm key chain rechargeable

Image: The Weten B300 personal security alarm key chain, highlighting its rechargeable nature.

3. Setup

Initial Charging

Before first use, fully charge your Weten B300 Personal Alarm. The device comes with a Micro-USB charging cable. Locate the charging port on the side of the device, typically covered by a small rubber flap. Connect the Micro-USB end of the cable to the alarm and the USB-A end to a compatible power source (e.g., computer USB port, USB wall adapter).

  • A red indicator light will illuminate during charging.
  • The indicator light will turn off or change color (depending on the model) once fully charged.
  • Charging typically takes approximately 90 minutes.
Weten B300 Personal Alarm with charging cable

Image: The Weten B300 Personal Alarm connected to its Micro-USB charging cable.

4. Operating Instructions

Activating the Alarm

There are two methods to activate the 130dB siren and flashing LED light:

  1. Pull Pin Activation: Pull the metal pin located at the top of the device. The siren will sound immediately, and the LED light will flash.
  2. SOS Button Activation: Rapidly double-click the SOS button on the front of the device. The siren will sound, and the LED light will flash.

Deactivating the Alarm

To stop the alarm:

  1. For Pull Pin Activation: Reinsert the metal pin firmly back into the device.
  2. For SOS Button Activation: Press and hold the SOS button for approximately 3 seconds.

Using the LED Light

The LED light can be used independently as a flashlight or a strobe light:

  • Steady Light: Press the dedicated light button (usually on the side or a separate button from SOS) once for a steady light.
  • Strobe Light: Press the light button a second time for a flashing strobe light.
  • Turn Off: Press the light button a third time to turn off the LED light.
Weten B300 Personal Alarm showing two ways to use and flashlight modes

Image: Visual guide demonstrating pull pin activation, SOS button activation, and flashlight modes.

Video: Demonstration of the WETEN B300 Series alarm activation and light functions.

5. Maintenance

  • Regular Charging: To ensure optimal performance, charge the alarm regularly, especially if it has been in standby for an extended period or after prolonged use.
  • Cleaning: Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
  • Storage: Store the alarm in a cool, dry place away from direct sunlight and extreme temperatures.
  • Avoid Water Immersion: While durable, avoid submerging the device in water to prevent damage.

6. Troubleshooting

  • Alarm Not Activating: Ensure the device is charged. If using the pull pin, confirm it is fully removed. If using the SOS button, ensure it is double-clicked rapidly.
  • Light Not Working: Check battery level. Press the light button multiple times to cycle through modes.
  • Charging Issues: Ensure the charging cable is securely connected to both the device and the power source. Try a different USB port or cable if necessary.

If issues persist, please contact WETEN customer support for further assistance.

7. Specifications

Model NumberB300
Noise Level130 Decibels
Power SourceRechargeable Lithium-Ion Battery
Charging TimeApprox. 90 minutes
Battery Life (Siren/Light)Up to 90 minutes continuous use
Standby TimeUp to 1 year
Product Dimensions2.8 x 1.4 x 0.7 inches
Item Weight1.12 ounces
Control MethodTouch

8. Warranty and Support

Your Weten B300 Personal Alarm Keychain is designed for reliability. For any product-related inquiries, technical support, or warranty information, please refer to the contact details provided with your purchase or visit the official WETEN website. Please note that a 30-day return policy is typically offered for this product.

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