1. USB Rechargeable rau Kev Yooj Yim
Hais lus zoo rau cov roj teeb khawm! Lub tswb ceeb toom tus kheej no muaj lubroj teeb lithium uas them tau dua, uas ua rau them tau sai thiab yooj yim ntawm USB. Nrog rau qhov ceev ceevThem 30 feeb, lub tswb ceeb toom muaj qhov zoo kawg nkaus1 xyoos ntawm lub sijhawm tos, xyuas kom meej tias nws yeej ib txwm npaj txhij thaum koj xav tau.
2. 130dB High-Decibel Emergency Siren
Tsim los kom ua kom tau raws li qhov xav tau, lub tswb ceeb toom tso tawm lub suab tho qhovSuab nrov 130dB—sib npaug li lub suab nrov ntawm lub cav dav hlau. Hnov tau los ntawm deb li deb tau300 yards, nws xa khoom70 feeb ntawm lub suab tas mus li, muab sijhawm tseem ceeb rau koj kom tiv thaiv kev phom sij thiab hu rau kev pab.
3. Teeb Ci LED Ua Hauv Rau Kev Nyab Xeeb Thaum Hmo Ntuj
Nruab nrog ib tuglub teeb me me LED, lub cuab yeej no ua rau koj ib puag ncig ci ntsa iab, txawm tias koj qhib qhov rooj, taug kev koj tus dev, lossis mus ncig thaj chaw tsaus ntuj. Lub cuab yeej siv tau ob yam rau kev nyab xeeb txhua hnub thiab xwm txheej ceev.
4. Kev Ua Haujlwm Yooj Yim thiab Tam Sim Ntawd
Thaum muaj kev ntxhov siab, qhov yooj yim yog qhov tseem ceeb. Txhawm rau qhib lub tswb ceeb toom, tsuas yog rub lubtxoj siv tes, thiab lub tswb ceeb toom uas ua rau pob ntseg tawg yuav nrov tam sim ntawd. Tus qauv tsim no ua kom muaj kev teb sai thaum ob peb feeb tseem ceeb tshaj plaws.
5. Me me, Zoo nkauj, thiab Yooj yim nqa
Yuav luag tsis muaj dab tsi hnyav, lub cuab yeej sib dua no yooj yim txuas rau kojkeychain, hnab nyiaj, los yog lub hnab, ua rau nws yooj yim siv tab sis zais cia. Nws sib xyaw ua ke zoo rau hauv koj txoj kev ua neej txhua hnub yam tsis muaj teeb meem.