Description
- This whistle works well and has a penetrating power and is easy to carry.
- 1. Non-core single-chasm referee whistle, football referee special, non-nuclear single-cavity referee oral, football match referee special ABS environmental material, never fade
- 2. Ring protection tooth design, non-nuclear design has a strong penetrating power, even in the cheers can be clearly heard. Athletes are focused on participating in the competition and are not susceptible to interference. Fusion motion frequency, sports whistle
- 3. It can be used for help in the field adventure, early warning, emergency rescue at sea, and when the woman pulls the person in distress, he will call the police. Suitable for all kinds of competition ABS environmentally friendly materials, never fade, natural color processing, no coating, no fading, no fading
- 4. Non-nuclear single-cavity design, large volume, easy to blow and easy to blow, can easily penetrate a variety of noisy environments, indoor and outdoor very shocking effect professional environmental protection, wear-resistant, high decibel. High penetration, non-nuclear professional whistle distribution lanyard,
Appearance: multi-color optionalColor: black, blue, grayMaterial: ABS food grade material is uncoated and durable.Type: plastic whistle, special whistleDesign concept: ballless design, dolphin typeApplicable places: mountaineering, football basketball, sports, professional referee whistle, professional football referee whistle, suitable for various professional venues, fast vocalsProduct features: whistle ABS environmentally friendly material production, comprehensive performance, safety and hygiene, oral green tooth cover design. Smooth feel, good experience, single cavity high frequency designGifts: as shown
