Nutbro
⏳Price
$206.99
Karma BM 539 Portable Headband Amplifier
★★★★★
$206.99
Quantity
1
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Thousands of happy customers
About this item
- Small and lightweight
- Can be worn as a belt or as a shoulder bag
- 5 hours of battery life
- Headband microphone
- Maximum power: 20 W. USB and SD player. Colour: black
Product description
Compact and lightweight, yet extremely powerful. It can be attached to a belt or worn with the included strap. It is rechargeable and offers up to 5 hours of battery life. Simply insert the headband microphone into the microphone socket and it is ready to use. It has volume control and USB/microSD player for playback of MP3 songs. Ideal for teachers, coaches, tour guides, conferences and anyone who needs a small and effective device to amplify their voice. Charges via USB (cable included).
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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