Description
- 1.Durable and strong,made of high quality aluminum alloy.
- 2.Double tubes and crisp sound, you can use it in any life-saving environment.
- 3.Maximum sound intensity of up to 118 decibels, can be heard for far distance
- 4.High frequency Diplopore whistle is a good outdoor helper, compact and easy to carry, cavity free bead design, water inside also can be used. For Multisport , Camping , Mountaineering , Travel , Running , Climbing , Rock Climbing , Backpacking
- 5.Ultra-light and portable ( only 11g), can attach to any bags.
Including 2pcs Oylz double tubes whistle (1xgolden+1xsilver),it is super light weight,very easy to carry around ,in case of emergency you can blow it ,its high frequency can be heard from distance,trustable quality!
