slongera Electronic Whistle with Lanyard USB Charging 3 Tone High Volume Spalding Emergency Whistle for Referee Coaches Teacher Outdoor Camping Hiking Boating Safety Whistles

Welcome to our store. If you love Sports and Outdoor Activities ,we will provide what you want, and give your much surprise. Description: - Sport Electronic Whistle, 3-Tone, 120 dB, Specific Direction - Louder than standard whistles, whistle sound can be aimed in specific direction - away from user - Three distinctive tones helps players differentiate between coaches and officials during sporting events and team practices - Single-handed operation decreases germ sharing, improved hygiene - For sports activity, referee, coaches, teachers, ball games and boating, running, animal training, camping and other outdoor activities - Comes with detachable wrist loop lanyard Specification: Material: ABS Size: 136*40*38mm color: orange Weight: 97g Decibel: 120db Sound mode: 3 tones chargetime: 3-4 hours Working time: >2 hours LED light function: lamp signal, night lighting Volume adjustment: each tone sound have 3 volumes Battery capacity: 2000mah rechargeable 1860 lithium battery Package Includes: 1 Electronic Sports Whistle 1 USB charging cable 1 lanyard Note: After receiving the product, please use it after fully charged! chargetime: 3-4 hours.