what type of battery it is? aaa or aa?

It has a replaceable Watch battery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Banshee Personal Safety Alarm - 130 dB Loud Military Grade Self Defense Emergency Keychain Siren Device with LED Strobe Alert Light for Women, Men, Children, Elderly, Hikers and Runners (Black)

Banshee Personal Safety Alarm - 130 dB Loud Military Grade Self Defense Emergency Keychain Siren Device with LED Strobe Alert Light for Women, Men, Children, Elderly, Hikers and Runners (Black)

Product ID: 382080077

Details

Colour
Black
Brand
Byrna
Power Source
Battery
Battery Description
Lithium
Number of Batteries
2 CR2032

🔊130 dB ear-piercing alert

🔋1-year replaceable lithium batteries

🧗‍♂️Compact carabiner for on-the-go

91510CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚨 Stay heard, stay safe — your personal alarm that never quits!

JET LEVEL LOUDNESS - 130 dB siren cuts through noise like a military jet at 50 ft.
LONG LASTING POWER - Replaceable lithium batteries keep you protected for up to a year without hassle.
ALWAYS WITHIN REACH - Compact design with included carabiner clips to bags, belts, or keys for instant access.
BUILT TO BRAVE ELEMENTS - Durable, water-resistant casing stands up to your active lifestyle.
UNIVERSAL SAFETY COMPANION - Perfect for everyone—from students to seniors, hikers to urban explorers.

The Byrna Banshee is a military-grade personal safety alarm delivering a powerful 130 dB alert, equivalent to a jet engine at 50 feet, designed for quick activation and maximum attention. Compact and water-resistant, it includes a carabiner for easy attachment to your gear and runs on replaceable lithium batteries lasting up to one year. Ideal for all ages and lifestyles, it’s your essential companion for on-the-go personal security.

Specifications

ASIN	B09GBQFCZS
Audible Noise	130 Decibels
Battery Description	Lithium
Best Sellers Rank	#168,008 in Bags, Wallets and Luggage ( See Top 100 in Bags, Wallets and Luggage ) #41,604 in Keyrings & Keychains
Brand	Byrna
Colour	Black
Control Method	Touch
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 134 Reviews
Item Weight	0.03 Kilograms
Manufacturer	Byrna
Maximum Range	50 Feet
Mfr Part Number	BM68450
Model Number	BM68450
Number of Batteries	2 CR2032 batteries required. (included)
Power Source	Battery Powered
Sensor Technology	Manual Activation
Smart Home Compatibility	Not Smart Home Compatible
UPC	810042111172
Unit Count	1 Count

Reviews

D**.

Perfect and LOUD!

Wow, is it loud! Perfect for taking on my walks and attaching to my purse. You can buy replacement batteries ( replace yearly) at Batteries Plus.

13.02.2026

M**X

Siren Song 🚨

This work very well for self defense.

9.12.2025

A**R

Yikes, loud.

Very annoying sound, guess it must work.

19.09.2025

J**S

Audible self defense alarm

Nice portable personal alarm for self defense.

30.04.2026

S**R

Good product not very loud

1.05.2026

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TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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91510CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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