new charging multi-mode electronic whistle referee security patrol outdoor camping emergency survival whistle 新款充电多模式电子口哨 裁判教练安保巡逻户外露营应急求生哨子

Packaging dimensions: 158*65*47 MM
Packaging weight: 120G
Box dimensions: 47*35*35 CM / 140 PCS

Gross weight with packaging: 17 KG

Certification: CE ROHS
🔹Product Title
Charging electronic whistle with 3 sound modes: warning sound, standard whistle sound, SOS distress call. Type-C charging, breathless-free, high-pitched whistle for referees, coaches, security, outdoor emergency camping use.

🔹 Five-point description
✅ Three sound modes: press briefly for cyclic 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 signal 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 a wide range of 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; do not disassemble, puncture, or squeeze the battery, and keep it away from high temperatures and open flames. Keep away from children; use under adult supervision. Do not use in flammable or explosive environments. For long-term storage, it is recommended to charge it every 3 months.