关于颜色：本产品有2款，颜色众多，随机发送，

【名称】求生哨/户外哨/野外生存工具
【材料】铝合金（【产品特色】：

【尺寸】7.6cm长（不含吊环），直径1cm

◆ 高强度高光洁度合金

◆ 高分贝高穿透力求救哨音(不可靠近耳朵吹,以免损伤听力!!)

◆ 分段式防水设计,腔内可放置救急药品与个人身份信息

◆ 防灾求救用，可随身携带(用于地震等灾害/老人病人的呼救)

铝合金专业户外求生口哨,拧开后里边小储物室，可以放就生小纸条等。

外出旅游时,可以帮你确认方向,避免迷路,寻找同伴,等提供帮助.

想要有一次理想的户外旅行可千万别忘了 出发前细致的准备哦!

在野外遇险、野外救援求生哨子起到相当大的作用，当然我们有更好的通讯设备代替哨子，但哨子的作用却不可小视，一旦现代通讯设备没有了电力供应、信号屏蔽区、军事禁区、方位确定、水中遇险等，都是哨子大显身手的时候，哨子的语言很丰富也很不规范，没有规范和统一有他自己的道理，比如我墨客和其他队员通联时遇到了同频干扰，以至无法告诉大家转到另一频道机会、或者说我们在搜救中发现情况又不想被别人听到，这时候就是自编哨子语言发挥作用的时候了，外人并不懂其中的意思，这就是隐性哨子语言的作用。

另外注意，即使有些人会用哨子语言，但在紧张或危机的时候，他也会忘记使用的规律，在听到玩命的、没完没了吹哨子的就该引起注意！

 

下面是通用哨子语言：

 

● 短音（一秒内）；

■ 长音（3秒以上）；

                          指令内哨音间隔2~3秒，指令间的间隔30秒以上（比如重复发送指令需要间隔30秒以上）

● ● ■ （两短一长） 向哨音的方向集合

● ■   （一短一长）  出发、加速前进；

● ■ ■ （一短两长） 有人掉队，前队等待后队；

● ● ● （三短）       遇到困难寻求帮助

● ● ● ■ ■ ■ ● ● ● （三短 三长 三短） 这是国际通用的SOS代码

On the color: This product has 2, many colors, randomly sent,

【Name】 Survival / outdoor outpost / field survival tool
【Material】 aluminum alloy (【Features】:

【Size】 7.6cm long (excluding rings), diameter 1cm

◆ high-strength high-quality finish alloy

◆ high decibel high penetration for help whistle (not close to the ear blowing, so as not to damage hearing !!)

◆ sub-type waterproof design, cavity can be placed emergency medicine and personal identity information

◆ disaster relief for use, can carry (for the earthquake and other disasters / elderly patients for help)

Aluminum professional outdoor survival whistle, unscrewed inside the small storage room, you can put a small note on the students.

Travel, you can help you confirm the direction, to avoid getting lost, looking for companions, and so on to help.

Want to have an ideal outdoor travel can not forget to start before the meticulous preparation Oh!

In the field of distress, field rescue survival whistle played a considerable role, of course, we have better communication equipment instead of the whistle, but the role of the whistle can not be discounted, once the modern communications equipment without power supply, signal shielding area, military restricted area, The location is determined, the water in distress, etc., are whistle when the show, the whistle is very rich language is not standardized, there is no norms and unity of his own truth, such as my friends and other players when communicating with the same frequency interference, Tell you to another channel opportunities, or that we found in the search and rescue situation and do not want to be heard by others, this time is the time to play the whistle language, and outsiders do not understand the meaning of which is the hidden whistle The role of language.

Also note that even if some people will use the whistle language, but in the tense or crisis, he will forget to use the law, hear the fate of life, endless whistle on the attention!