Harman Kardon Onyx Studio 3 Wireless Bluetooth Speaker

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Product Details

Harman Kardon Onyx Studio 3 Wireless Bluetooth Speaker

High-quality sound resounds from this convenient and portable wireless speaker, which boasts a long-lasting battery and built-in speakerphone for taking hands-free phone calls.

Wireless Connection, Stunning Sound

This portable speaker connects wirelessly to your Bluetooth-enabled smartphone or tablet, making it easy to pump out your favorite playlists. Spitting out up to 30 watts (on battery) or 60 watts (while plugged in), the speaker has dual woofers and tweeters that ensure every booming low note and uber-high trill will sound as if you were there when it hatched from the songbird’s egg.

Make and Take Calls

A built-in mic with noise and echo cancellation allows the speaker to double as a speakerphone. So if a call comes in or you want everyone in the room to scream “happy birthday” for grandma, the Onyx Studio 3 has you covered.

Long-Lasting Battery

With a powerful rechargeable battery, the speaker can play continuously for up to five hours in one charge. That’s long enough to clean your whole house twice, make some coffee, check your email, and decide what to wear.


  • Model number: HKONYXSTUDIO3
  • Portable speaker connects wirelessly to smartphones and tablets using Bluetooth 4.1
  • Connect 2 speakers to create stereo sound
  • 2 woofers (each 75mm) and 2 tweeters (each 20mm)
  • 2,600mAh lithium-ion battery
  • Plays up to 5 hours of music per charge
  • Charging time: up to 5 hours
  • Product dimensions: 10.2”x10.9”x6.5”
  • Weight: 6lb.
  • Condition: new
  • 1 year warranty from Harman Kardon

In the box: speaker, power adaptor, quick start guide, safety sheet

bluetooth-speaker-guideBluetooth Speaker Buying Guide

Whether you need a speaker for your bedroom or for a backpacking kit, this guide will help you choose the right one.

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