Electronic Whistles with USB Charging

Product Description: ZHT Electronic Whistle - Concentration, Focus, Sincerity

ZHT Electronic Whistles are ideal for various sports activities such as soccer, basketball, volleyball, and swimming training, both indoors and outdoors. In today's world, where home-based activities have become a global trend, more and more people, including adults and teenagers, are dedicated to physical fitness. According to surveys, adults are encouraging their children to participate in ball sports to acquire skills and improve their physical health.

Our electronic whistles prioritize the well-being of sports enthusiasts. They are more hygienic and recyclable compared to traditional whistles, and can be shared among multiple users. Many individuals are now gifting these beautiful electronic whistles to physical education teachers, coaches, and colleagues.

Loud Sound & Rechargeable: These hand-held whistles are easy to use and can produce sound power of 120-150 dB. They grab attention effectively and produce a loud, strong, and consistent sound without the need to blow into them. The whistles are equipped with a rechargeable 2000 mAh lithium battery, providing over 4 hours of continuous usage.

High Volume Whistle: The volume of these whistles can be adjusted to three different levels, with the maximum level reaching 120-150 dB. Their loudness surpasses that of standard whistles, allowing the sound to travel far and be directed towards a specific direction.

Electronic Whistle: Unlike traditional whistles, electronic whistles eliminate the need for mouth contact. They have high-pitched, powerful sound generators, enabling multiple teachers to use them simultaneously. The electronic button whistle is particularly useful during this time as it avoids mouth contact, allowing individuals to keep their masks on. It is perfect for referees, coaches, P.E. teachers, marines, outdoor enthusiasts, sports competitions, traffic guides, pet training, and self-defense emergencies. Please note that the independent lithium battery is not included with the product.

Excellent Quality, High Volume: Our electronic whistles offer three different tones with adjustable levels to cater to various needs. They produce high volumes of sound, reaching 120-150 dB. These whistles provide a loud, strong, and consistent sound without the need to blow into them, outperforming traditional whistles.

Durable Whistle: The electronic whistle features a rechargeable polymer cell, allowing it to continue sounding for up to 4 hours. It is ten times more durable than ordinary batteries. Furthermore, its USB direct charging feature reduces the cost of purchasing batteries.

Unique Design with Intelligent Light: The electronic whistle has a distinctive oval-shaped design with a cicada totem, providing a comfortable grip. The intelligent indicator lights change according to the tone and volume level. It is made of high-quality ABS environmentally friendly materials, ensuring it is tasteless and safe to use.

Quality Guarantee: For any inquiries, feel free to contact us by leaving a message on Amazon: YOUR ACCOUNT - CONTACT SELLER - AN ORDER I PLACED - SELECT A SUBJECT - WRITE MESSAGE. Our friendly sales team will provide you with a professional and satisfactory solution.

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