Description
whistleElectronic Whistle Multipurpose Sports Handheld Whistle with Lanyard and Pocket Hand Whistle Battery Whistle for Referee coaches PE Teacher Training Outdoor camping compared with traditional whistles, electronic whistles have the following outstanding features: 1 ABS plastic shell, tough and durable, long service life 2 3 tones, loud sound, strong penetrating power, advanced sound system, stable volume, controlled at 125A5 dB, 3 tones are optional, suitable for different scenes, which is inherently more than traditional whistles Advantage 3 2 buttons, one-handed operation, very easy to use 4 Reject mouth contact, safe and hygienic 5 It is small in size and contains a storage bag and lanyard, which can be carried with you to avoid loss 6 Suitable for all sporting events, emergency, guiding and pet training Model Name: Electronic Emergency Whistle Material: ABS Sound: 3 tones Whistle Loudness: 120130 dB Package includes: 1*Electronic Whistle 4pcs cr2032 1 Black Pocket