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πŸ”‘ usb rechargeable personal alarm keychain - 130db loud safety device with led light for women, seniors, teens, and students (black) logo

πŸ”‘ USB Rechargeable Personal Alarm Keychain - 130Db Loud Safety Device with LED Light for Women, Seniors, Teens, and Students (Black) Review

4

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Poor

Revainrating 3 out of 5Β Β 
RatingΒ 
2.8
🚨 Horns & Sirens, πŸ•΅οΈβ€β™‚οΈ Security & Surveillance

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Description of πŸ”‘ USB Rechargeable Personal Alarm Keychain - 130Db Loud Safety Device with LED Light for Women, Seniors, Teens, and Students (Black)

USB Rechargeable Battery: Personal alarm siren is made of rechargeable lithium battery, not button battery. Don't need to replace the battery, directly use the usb data cable to charge and charge time is only 30 minutes, then you can get 1 years in standby. 130 dB Safety Emergency Alarm: With ear-piercing sound to draw others’ attentions even 300 yards away when your'e in danger. Up to 50 mins of continuous sound to ensure emergency use. It will replace self-defense weapons to protect your safety. 2 Ways to Use: You can pull the contact pin out or press the switch 2 times quickly, to activate alarm. LED Emergency Flashlight: Light bulbs are bigger and brighter than flashlights of traditional security alarm. Lightweight & Portable Alarm Keychain: Self defense alarm can be attached to purse, backpack, keys, belt loops, and suitcases. It also can be brought onboard a plane, really convenient, fit for Students, Joggers, Elders, Kids, Women, Night workers.

Reviews

Global ratings 4
  • 5
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  • 4
    1
  • 3
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Type of review

Revainrating 5 out of 5

Easy to use for horns and sirens

So easy to use. I love that it turns off when my phone is fully charged and also turns off when the phone is unplugged from the charger.

Pros
  • 2 ways to use: you can pull out the contact pin or quickly press the switch twice to activate the alarm.
Cons
  • Not everything is as good as it promises

Revainrating 1 out of 5

Not working properly

I tried this wireless charger for my new Samsung Galaxy S20 FE phone and after an hour of charging it went from 8% to 77% and the back of my phone was HOT! It's definitely not fast and could have damaged my phone.

Pros
  • USB Rechargeable Battery: The personal alarm siren is powered by a rechargeable lithium battery, not a coin cell battery. No need to replace the battery, directly use the USB data cable to charge, and the charging time is only 30 minutes, then you can get 1 year standby time.
Cons
  • Slightly torn

Revainrating 4 out of 5

No green standby. Lights up blue only when charging.

Works great but does not match the description. It glows blue while charging, while not glowing green in standby mode. Otherwise it's pretty thin. A standby indicator would be nice for a dark bedroom.

Pros
  • Lightweight and Portable Alarm Keychain: The self-defense alarm can be attached to wallet, backpack, keys, belt loop and suitcase. It can also be taken on the plane, it is very convenient, suitable for students, joggers, the elderly, children, women, night workers.
Cons
  • You could choose a newer model

Revainrating 1 out of 5

Waste of money on horns and sirens

I ordered two of these for two iPhones because they didn't come with a mains charger and I have a lot of chargers. I have tried both cables that came with the kit and another cable that is known to work. I used three chargers for 5, 10 and 20 watts. No combination of iPhones, cables and chargers worked. The instructions say there is a display, but I haven't seen one with a cable and charger combo. Garbage.

Pros
  • LED Emergency Light: The bulbs are larger and brighter than traditional intruder alarm lights.
Cons
  • sad package