Description
- Sound and rapid spread source material environmental protection to increase your sense of use
- 1. High-frequency dolphins whistle, light and easy to sing, strong penetration. Multi-color optional, simple shape, high decibel, compact design, easy to carry, adapt to various competition activities training
- 2. Our crisp sound is worth your delivery whistle, tooth design, fine selection of material with fin-like dolphin design, dolphin whistle with no ball design, strong sound penetration, crisp and loud, the appearance of the dolphin design, highlight Personality design
- 3. Adjustable positioning beads, black beads on the lanyard, you can adjust the distance according to your different needs to meet your different needs, manually positioning the beads, high-decibel dolphin whistle, help the sound permeability
- 4. The design of the tooth guard design makes the user feel more intimate. The plastic material and the whistle are made of plastic material. It is wear-resistant and durable. It has no peace of mind and no ball and fin design. It has strong penetrating power and is crisp and loud.
Strong penetrating power, it allows you to easily penetrate the arenaColor: black blueVolume: 6.3*2.3*2.1, country of origin: Made in ChinaMaterial: plastic, weighing about 8.3 gramsType: Classic, time to market: Winter 2016Applicable places: basketball, football and other ball games, sports, training, outdoor sports, tourismFeatures: sound and sound, penetrate the field. The sound is transmitted by the line, the whistle is strengthened by materials, the appearance is beautiful, the volume is large, the decibel is high, the light blows easily, the penetration is strong, the compact design, the appearance looks good.Equipped with a lanyard for easy portability and ease of use
