Meco Ipree® 125db Electronic Survival Whistle Basketball Football Training Referee Sports

Specification: Material Plastics Color Black, Grey, Red, Yellow Decibel 125db Size 136.5 x 38 x 32.5mm/5.3 x 1.4 x 1.2inch Battery 4 x 2032 CR batteries Weight 100g Function Sports competition, Emergency, Traffic guidance, Ball, pets training Features: Mini, lightweight and portable. Large decibel, 3 sound effect modes. High frequency sound generator. Package Included: 1 x Whistle