Nitecore NWE10 Electronic Emergency Whistle White 120dB IP67 SOS

The Nitecore NWE10 sets itself apart from traditional whistles by delivering a piercing 120 dB electronic signal without requiring lung power. This compact emergency whistle produces three distinct sound patterns—constant, intermittent, and SOS—ensuring you can attract attention even when exhausted or injured. Its IP67-rated housing shrugs off dust and temporary immersion, while the 1-meter impact resistance means it survives drops onto hard ground. Powered by a single CR123A or rechargeable RCR123A battery, it runs up to 10 hours in constant mode, making it a dependable companion for outdoor adventures, marine safety, or urban preparedness.

Highlights

• Extremely loud 120 dB output for long-range signaling
• Three sound modes: constant, intermittent, and SOS
• IP67 waterproof and dustproof—submersible up to 1 meter for 30 minutes
• Runs up to 10 hours on one CR123A battery (constant mode)
• Durable polycarbonate body with 1-meter impact resistance
• Single-button operation with LED power/mode indicator
• Includes lanyard hole for secure attachment

In daily use

Clip the NWE10 to your backpack, life jacket, or belt loop and forget it until you need it. In an emergency, a single press activates the whistle—no blowing, no breath required. The LED confirms battery status and current mode, so you always know it's ready. Switch between constant tone for attracting rescuers, intermittent beeps for conserving battery, or the internationally recognized SOS pattern for distress signaling. Its lightweight, palm-sized design won't weigh you down, and the white color is easy to spot in low light.

Full specifications

• Whistle type: Electronic emergency whistle
• Maximum sound output: 120 dB
• Sound modes: 3 (constant, intermittent, SOS)
• Battery type: 1x CR123A or 1x RCR123A (16340)
• Maximum runtime (constant mode): approx. 10 hours with CR123A
• Water resistance: IP67 (submersible up to 1 m for 30 min)
• Impact resistance: 1 meter
• Body material: Durable polycarbonate (PC)
• Operating temperature: -10°C to 50°C (14°F to 122°F)
• Activation: Single button
• LED indicator: Yes (power/mode)
• Lanyard hole: Yes
• Colour: White
• Power source: Battery-powered

Final note

When every second counts, the Nitecore NWE10 gives you a voice that carries—no matter the conditions.