UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard
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UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard
Just press the sound button then it will bring a loud and clear sound.
UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard
Sản phẩm #: 100027739

UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping

Sản phẩm #: 100027739

VND 694651

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Hoa Kỳ

Trong kho
Hoa Kỳ Đã nhập từ cửa hàng USA
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Sáu, Tháng Tám 14
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Just press the sound button then it will bring a loud and clear sound.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

USB Rechargeable
Convenient USB charging eliminates the need for batteries, ensuring the whistle is always ready for use in emergency situations or sports events.
Three Tone Options
Features three adjustable sound tones allowing users to customize the volume and sound, perfect for different scenarios like coaching or outdoor activities.
High Volume Output
Designed to produce high-decibel sounds for maximum attention-grabbing during emergencies or sports, providing an edge in safety and communication.

Thông tin chi tiết sản phẩm

Shop UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard online at a best price in Vietnam. B0DHXX78RQ

Who Should Buy?

Suitable For
  • Sports Officials

    Referees and coaches can utilize this whistle for clear, loud signaling during games, improving communication.

  • Outdoor Enthusiasts

    Ideal for campers or hikers, this whistle provides a reliable, high-volume alert for use in emergencies.

  • Safety Professionals

    Teachers and security personnel can effectively attract attention with this electronic whistle in potentially dangerous scenarios.

Not Suitable For
  • Traditionalists

    Those preferring classic wooden or metal whistles may find this electronic option less appealing.

MÔ TẢ SẢN PHẨM

UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard

Có thắc mắc? Trò chuyện với chúng tôi

Hỏi Đáp dành cho Khách hàng

  • câu hỏi: What are the benefits of using the UNIWA Electronic Whistle compared to a traditional whistle?

    trả lời: The UNIWA Electronic Whistle offers several advantages over traditional whistles. Firstly, it can produce three distinct tones and high volume levels, making it effective in noisy environments. Additionally, with USB charging capabilities, you won't need to worry about replacing batteries frequently. This eco-friendly feature is perfect for coaches, teachers, and outdoor enthusiasts who rely on their whistle in various settings, from sports games to camping trips.
  • câu hỏi: Is the UNIWA Electronic Whistle suitable for all age groups?

    trả lời: Yes, the UNIWA Electronic Whistle is designed to be user-friendly for all age groups. Its lightweight design and simplicity in operation make it ideal for children in sports, teachers in classrooms, and adults during outdoor activities. The adjustable volume and three different tones cater to different needs, ensuring accessibility for anyone needing to signal or draw attention in various scenarios.
  • câu hỏi: How long does the battery of the UNIWA Electronic Whistle last on a single charge?

    trả lời: While the specific battery life may vary based on usage patterns, the UNIWA Electronic Whistle is designed for extended use with its efficient USB charging system. Typically, you can expect it to last through several days of consistent use, perfect for day-long sports events or outdoor adventures. Users appreciate the convenience of not needing to recharge frequently, allowing for uninterrupted signaling during activities.
  • câu hỏi: Can the UNIWA Electronic Whistle withstand outdoor conditions?

    trả lời: Absolutely! The UNIWA Electronic Whistle is designed for durability, making it suitable for outdoor use. It is built to resist various weather conditions, allowing coaches and outdoor enthusiasts to use it confidently during rain or shine. This reliability ensures that you can rely on your whistle during camping trips or sports events, where projecting your voice is essential.
  • câu hỏi: What scenarios would the UNIWA Electronic Whistle be most useful in?

    trả lời: The UNIWA Electronic Whistle can be used in a variety of scenarios. Coaches benefit from its loudness during games, ensuring they can be heard over the crowd. Teachers can use it for managing classroom activities or gaining attention. Additionally, it's perfect for outdoor events and camping situations where signaling for help or gathering participants is necessary. Its multifunctionality makes it an invaluable tool in diverse settings.
  • câu hỏi: How do you charge the UNIWA Electronic Whistle?

    trả lời: Charging the UNIWA Electronic Whistle is straightforward and convenient. It comes with a USB charging cable that can be plugged into any USB power source, such as a laptop or portable charger. The quick charging capability allows it to be ready for use in no time, ensuring you can keep it powered up for your events without hassle.
  • câu hỏi: Is the UNIWA Electronic Whistle loud enough for outdoor sports?

    trả lời: Yes, it is specially designed to produce high volume levels, making it perfect for outdoor sports. Athletes and spectators alike can hear the whistle clearly even in a crowded or noisy environment. This high decibel output is vital for refocusing attention during games, ensuring that instructions and signals are conveyed effectively, no matter the external conditions.
  • câu hỏi: Can the UNIWA Electronic Whistle be used for safety signaling during outdoor activities?

    trả lời: Definitely! The UNIWA Electronic Whistle is an excellent choice for safety signaling in outdoor activities. Its loud and clear tones can easily alert others in case of emergencies, especially in situations like hiking or camping. Being able to signal for help quickly can make a significant difference, positioning this whistle as a reliable safety tool for outdoor enthusiasts.
  • câu hỏi: What features make the UNIWA Electronic Whistle ideal for teachers?

    trả lời: The UNIWA Electronic Whistle is ideal for teachers due to its portability, ease of use, and volume control. Teachers can use it effectively to manage classroom activities, transitions, and gather students’ attention efficiently without straining their voices. Its three tones add variety, making it easier to differentiate signals and commands in a lively classroom setting.
  • câu hỏi: Where can I buy the UNIWA Electronic Whistle in Vietnam?

    trả lời: You can conveniently purchase the UNIWA Electronic Whistle from Ubuy, a leading e-commerce platform that offers a wide range of electronic gadgets and accessories. Ubuy provides a user-friendly shopping experience, secure payment options, and fast delivery, making it an excellent choice for acquiring your electronic whistle in Vietnam.

UNIWA Whistles Editorial Review

The UNIWA Electronic Whistle has garnered a positive reception among its users, highlighting its impressive volume, durability, and the convenience of rechargeable functionality. Many customers appreciate the whistle's powerful sound, noting it performs remarkably well even in competitive environments and challenging weather conditions. A significant feature is its variety of sound options and volume levels; users feel empowered to choose the appropriate tone for different contexts, whether for teaching, coaching, or outdoor activities. Several reviews emphasize the user-friendly design, with a particular mention of the whistle's ease of use when calling together large groups. The aspect of not needing to put the whistle in one’s mouth has also been well-received, allowing for a hygienic alternative in environments where germs can be a concern. Despite this, there are some concerns about the whistle's size, with a few users commenting that individuals with larger hands might find the controls somewhat challenging to manipulate. Users also expressed a desire for an adjustable knob for fine-tuning the sound. Overall, the UNIWA Electronic Whistle is seen as a robust, practical solution for coaches, teachers, and outdoor enthusiasts, offering good value for its price while addressing common issues with traditional whistles. **

Customer Reviews & Ratings

5.0
1 điểm của khách hàng
  • 5 sao
    100%
  • 4 sao
    0%
  • 3 sao
    0%
  • 2 sao
    0%
  • 1 sao
    0%

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ưu

  • Powerful sound with multiple volume levels
  • Rechargeable battery with excellent longevity
  • Variety of sound options (whistle, buzzer, etc.)
  • Hygienic design (no mouth contact)
  • Durable Construction, surviving drops
  • Lightweight and easy to use

Nhược điểm

  • Controls may be small for users with larger hands

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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Product Price History

Thông tin quan trọng

  • Hạn chế: Đối với các sản phẩm được vận chuyển quốc tế, xin lưu ý rằng bất kỳ chính sách bảo hành nào của nhà sản xuất có thể không còn hiệu lực; các tùy chọn dịch vụ của nhà sản xuất có thể không khả dụng; hướng dẫn sử dụng sản phẩm, hướng dẫn và cảnh báo an toàn có thể không có bằng ngôn ngữ của quốc gia đến; các sản phẩm (và các tài liệu đi kèm) có thể không được thiết kế theo các tiêu chuẩn, thông số kỹ thuật và các yêu cầu ghi nhãn của quốc gia đến; và các sản phẩm có thể không phù hợp với điện áp của quốc gia đến cũng như các tiêu chuẩn khác về điện (cần phái sử dụng đầu nối hoặc bộ chuyển đổi nếu thích hợp). Người nhận có trách nhiệm đảm bảo rằng sản phẩm có thể được nhập khẩu hợp pháp đến quốc gia đến. Khi đặt hàng từ Ubuy hoặc các chi nhánh của Ubuy, người nhận là nhà nhập khẩu trong hồ sơ, đồng thời phải tuân thủ tất cả các luật cũng như quy định của quốc gia đến.
  • Không phải tất cả các sản phẩm được liệt kê trên Ubuy đều được rao bán, vì Ubuy là một công cụ tìm kiếm toàn cầu. Sản phẩm phải tuân theo các quy định về xuất khẩu/thương mại.

VND 694651

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Sáu, Tháng Tám 14

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Các tính năng và lợi ích

  • No mouth contact needed, promoting hygiene.
  • High volume sound up to 150 dB with three different tones.
  • Durable ABS material, ensuring longevity and safety.
  • USB charging makes it cost-effective and environmentally friendly.
  • Ergonomic design and detachable lanyard for easy transportation.
  • Includes LED lighting function for use in dark environments.

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