ZHT Electronic Whistle for Coaches Referee Teacher 3-Tones 3 Voice Level, Rechargeable Hand Squeeze Whistle with Lanyard for Outdoor Sport Game Camping Safety and Pet Training

【ELECTRONIC WHISTLE 】Electronic whistle can avoid mouth contact. ZHT Whistle with lanyard perfect for referee coaches, P.E. teacher, marine, outdoor camping, sports competitions, traffic guides, pet training, self Defense Emergency. 【3 TONES WHISTLE】ZHT electronic whistle have 3 different tones to meet different needs, All the tone are high volume, can provide up to 120-150 dB sound power. USB direct charging and can keep sounding for 4 hours. thus much convenient environmental and save the cost. 【EXCELLENT QUALITY】The electronic whistle is made of high-quality ABS environmentally friendly materials, tasteless and healthy. Hand-held electronic whistle does not need to be blown with the mouth, especially in this special period.

ASIN

B0BBNDLLZ7

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

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