Packaging dimensions: 158*65*47 mm
Packaging weight: 120g
Packaging details: 47*35*35 cm / 140 pcs
Gross weight: 17 kgs
🔹 Five-point description
✅ Three sound modes: press briefly for continuous switching between alert sound, standard whistle, and SOS emergency call sound; hold the button to emit sound, release to stop.
✅ Rechargeable + three-level battery indicator light: Type-C port; LED light shows battery level in real time, allowing timely charging when low, to prevent power loss
✅ No blowing required sanitary design: no need to blow air, clean and hygienic; high-strength ABS body, resistant to splashes, with loud and powerful sound output
✅ Applicable in multiple scenarios: suitable for event referees, coach commands, security patrols, outdoor camping, hiking adventures, emergency rescue, daily training, and other situations
✅ Complete set of accessories: 1 electronic whistle, 1 Type‑C charging cable, 1 strap, 1 user manual
🔹 Detailed product description (full description)
A multi-mode rechargeable electronic whistle with a no-blow design, clean and hygienic, and loud volume. It features 3 built-in sounds: alert tone, standard whistle sound, and SOS emergency call sound to meet various usage needs.
Equipped with a Type-C charging port and three-level LED battery indicator lights, allowing the remaining battery level to be easily visible; the device features high-strength ABS material and is resistant to splashes (do not submerge in water).
It has wide applications—including event officiating, coach training, security duty, outdoor camping, and emergency rescue in the wild.
⚠️Safety warning: Use at a moderate volume and avoid pointing it close to your ears to prevent hearing damage; it uses a built-in lithium battery, so do not disassemble, puncture, or squeeze the battery, and keep away from high temperatures and open flames; keep away from children, and adult supervision is required for use by kids; do not use in flammable or explosive environments; for long-term storage, it is recommended to charge it every 3 months.
