นกหวีดไฟฟ้าสําหรับกิจกรรมกลางแจ้ง
Specifications:
Strong loudness the same effect as traditional whistle.
Handy and hygienic without blowing the whistle.
Applicable scenes: running fitness equipment football badminton tennis outdoor sports other ball games swimming.
Item Name: Whistle
Material: Acrylic
Battery: 4 x CR2302 (Included)
Features: Portable Wide Application Loud Sound
Size: 13.65cm x 3.8cm/5.37 x 1.5 (Approx.)
Notes:
Due to the light and screen setting difference the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
Package Includes:
1 x Whistle
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