SKU: 3783791476

HKM-577939 Self-Defense Alarm with 130 dB Volume, 6-Hour Duration, Multiple Colors Available

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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

HKM-577939 Self-Defense Alarm with 130 dB Volume, 6-Hour Duration, Multiple Colors AvailableIntroducing the HKM 577939 Self Defense Alarm, a compact and effective personal safety device designed to deter potential threats. With an impressive 130 dB volume, this alarm delivers an ear piercing sound that can be heard over long distances, ensuring that you can alert others in case of an emergency. Crafted from durable ABS material, the HKM 577939 is built to withstand everyday use. Its compact size of 86*30*20mm makes it easy to carry on your

Introducing the HKM-577939 Self-Defense Alarm, a compact and effective personal safety device designed to deter potential threats. With an impressive 130 dB volume, this alarm delivers an ear-piercing sound that can be heard over long distances, ensuring that you can alert others in case of an emergency.

Crafted from durable ABS material, the HKM-577939 is built to withstand everyday use. Its compact size of 86*30*20mm makes it easy to carry on your person, whether clipped to a bag, attached to your keychain, or tucked into your pocket. The alarm boasts a remarkable 6-hour duration on standby, allowing you to use it whenever necessary without worrying about battery life. Additionally, it has a lighting time of 20 hours, making it a versatile tool for low-light situations.

Available in a range of colors including pink, light blue, yellow, blue, purple, white, and black, the HKM-577939 allows you to choose a style that reflects your personality. It operates on a reliable 120mA battery, ensuring that you can depend on this self-defense alarm when you need it most.

The HKM-577939 Self-Defense Alarm is not just a safety tool; it's a commitment to personal peace of mind. Equip yourself and feel secure with this essential device that prioritizes your well-being.

Model: 9400
Volume: 130 dB
Material: ABS
Alarm duration: 6 hours
Size: 86*30*20mm
Lighting time: 20 hours
Color: pink, light blue, yellow, blue, purple, white, black
Battery capacity: 120mA


Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 3783791476

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4.0 ★★★★★
Based on 7 reviews
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Verified Purchase
Vonda Kioultzopoulos
Waukegan, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
T
Verified Purchase
Tessy
Alexandria, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
M
Verified Purchase
Ms. Mac
Lexington, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
S
Verified Purchase
SKI
San Leandro, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026
T
Verified Purchase
Tammy James
Louisville, US
★★★★★ 5
HEALTH & BEAUTY
Flavor Name: XL silicone socks 2 pairs
LOVE IT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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