ขาย สัญญาณเตือนภัย 110DB พวงกุญแจไฟ Led นิรภัยสําหรับผู้หญิง ราคาที่ดีที่สุด

1. When encountering a dangerous or emergency situation, turn on the switch, the scene immediately sounds a high-decibel alarm sound and the bright LED light flashes, mainly used for night ladies, students, and lonely elderly people for help. 2. The appearance is stylish and easy to carry. 3. Pull out the metal plug of the personal alarm, an alarm sound and flashing light will sound immediately, push the plug back, and the alarm will be turned off immediately. Press and hold the switch, the LED lights up, release the LED lights to turn off. 4. Multifunctional: Emergency al with LED lights can be used for night lighting, suitable for people of all ages, such as students, elderly, children, women, night workers, etc.; you can also use them for night travel, hiking, camping And dog. 5. Compact and convenient: The size of the security alarm keychain is easy to carry, easy to store and carry; it can be fixed on women's leather bags, backpacks, school bags, belt loops, suitcases, keys, dog leashes, etc.; even on airplanes, You can also accept Voltage: 3V Current: 120ma Battery: CR2032*2 Alarm time: about 30 minutes Light brightness: 80 lumens Lighting time: 2 hours Sound pressure: 110db (100 cm) size:53.2x48.6x19.2mm Material:ABS colour:black Package Contents: 1 x Safe AlarmOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.