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He aha ka ʻokoʻa ma waena o kn95 a me n95 maka maka
1. ʻO ka mask KN95 he mask maoli ia e like me ke kūlana GB2626 o Kina. 2. Ua hōʻoia ʻia ka mask N95 e ʻAmelika NIOSH, a ʻo ka maʻamau he non-oily particulate filtration efficiency ≥ 95%. 3. Pono e ʻaʻahu pono i nā masks KN95 a me N95. 4. Inā hoʻohana mau ʻia ka mask KN95 a i ʻole N95, hiki ke hoʻololi i kekahi ...Heluhelu hou aku -
IP67 wai hoʻāla puka puka makani
Hiʻohiʻona: * ʻAʻole wai–Hoʻolālā kūikawā no waho . He leo nui ʻo 140 decibel alarm i mea e noʻonoʻo ʻelua ai ka poʻe komo i ke komo ʻana ma kou puka a hoʻomaopopo i kou mau hoalauna i kahi hiki ke komo. * Maʻalahi e hoʻohana i nā kī kī ʻehā no ka hoʻonohonoho ʻana i kāu pine maʻamau - hiki ke maʻalahi ...Heluhelu hou aku -
Hoʻopaʻa kiʻi hoʻomākaʻikaʻi hoʻomākaʻikaʻi ponoʻī
ʻO ka wehewehe ʻana o ka huahana inoa huahana Retractable Key chain Personal Alarm Key Chain me ke kukui LED no nā wahine ʻelemakule Brand Ariza Material PC+ABS Plastic Net Weight 46g Ana 85*30*19mm Battery 2pcs AAA kala ʻeleʻele Decibel 130dbHeluhelu hou aku -
Puka pukaaniani/puka pumehana haʻalulu haʻalulu
Mālama ka huahana iā ʻoe me ka sensor vibration hilinaʻi a me ka leo 125dB leo nui, mālama i ka palekana no kou hale inā ʻaʻohe kanaka ma ka home. ʻO ka Sensor Vibration Kūikawā, ka ʻenehana hoʻoiho haʻalulu me ka naʻau opmital e makaʻala iā ʻoe i kahi haʻihaʻi. ʻO 9mm Ultra Slim Design, lawe lima a kūpono no ka hapa nui o ...Heluhelu hou aku -
AAA Battery Anti Rape Bodyguard Emergency Defense Self Alarm
"Ma muli o ka mākeke kūloko a hoʻonui i ka ʻoihana ʻē aʻe" ʻo kā mākou hoʻolālā hoʻonui no ka High Quality for Personal Alarm For Women Pendants Wireless Medical Panic Button Pendant Sos. Aloha mākou iā ʻoe e nīnau mai iā mākou ma ka leka uila a me ka manaʻolana e kūkulu i kahi romant maikaʻi a hui pū...Heluhelu hou aku -
ʻO ka mākeke no ka GPS personal alarm
Pehea ka ulu ʻana o ka mākeke o GPS hoʻonohonoho hoʻonohonoho pilikino? a pehea ka nui o ka mākeke no kēia hoʻonohonoho hoʻonohonoho GPS pilikino? 1. Mākeke haumāna: He nui ka heluna o nā kula haʻahaʻa a me ke kula kiʻekiʻe, a he hui nui nā haumāna. Hoʻokuʻu mākou i nā haumāna kulanui, no ka mea nui a me ka lua ...Heluhelu hou aku
