iLive Portable Bluetooth Speaker, ISB20B, Black
iLive Portable Bluetooth Speaker, ISB20B, Black
Hero image 0 of iLive Portable Bluetooth Speaker, ISB20B, Black, 0 of 5
iLive

iLive Portable Bluetooth Speaker, ISB20B, Black

Key item features

  • Compact Design: This portable speaker measures 3.62 x 1.77 x 3.66 inches and features a stylish cloth speaker grill with a convenient carry strap for easy transport.
  • Wireless Connectivity: Equipped with Bluetooth v5.0, it allows straightforward wireless pairing of Bluetooth-enabled devices within a 65.6-foot range.
  • Audio Performance: A full-range speaker combined with a passive radiator delivers rich, full sound with a frequency response of 150Hz - 20kHz.
  • Versatile Playback: Beyond Bluetooth, it supports audio file playback via a Micro SD slot and USB port, offering multiple music source options.
  • Integrated Controls: User-friendly controls include mode, volume adjustment, play/pause, pairing, and answer phone functions, alongside an on/off switch.
  • Hands-Free Functionality: A built-in microphone enables hands-free speakerphone capabilities for convenient call management.
  • Rechargeable Battery: Powered by a built-in rechargeable lithium polymer battery, it offers approximately 5 hours of battery life at 50% volume after a 90-minute charge via Micro-USB.
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Current price is $19.99
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About this item

Product details

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Customer ratings & reviews

4.6 out of 5 stars
stars369 ratings368 reviews
How item rating is calculated
5.0
5.0
4.8
4.6
4.5
1.9
  1. 5 stars70% (257)
  2. 4 stars22% (81)
  3. 3 stars5% (19)
  4. 2 stars3% (10)
  5. 1 star1% (2)

Reviews summary

Pros

  • : Device is small and lightweight, easy to transport.
  • : Simple connection via bluetooth is possible.
  • : Offers good sound quality at a lower cost.
  • : Connects quickly via wireless technology.
  • : Produces clear and impressive audio with good volume.

Cons

  • : Battery life depletes rapidly during intense usage.
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Showing 1-3 of 368 reviews

Apr 16, 2026
G-dawg
5 out of 5 stars review

Quality is key

I recently got this wireless speaker because I’ve been needing something to use to play music at the beach or on trips and this product is good. It works well and the music doesn’t sound warped. I like the added strap it has, it makes it easier to carry. It can be hard to find a good speaker for a low price, but I would recommend this one.

Review from iliveelectronics.com
Helpful?49W6UOPQ8AOY700965145
May 23, 2026
BKss
5 out of 5 stars review

Best Portable Speaker I've Owned!

[This review was collected as part of a promotion.] I've had the Ultra Wireless Small Speaker for about 3 months now and honestly it's been solid the whole time. The sound quality is way better than I expected for such a compact speaker — loud, clear, and the bass actually hits. Battery life lasts forever and it connects super quick every time without any issues. I use it pretty much daily at work, in the car, and outside with friends and it's still dialed in like day one. Definitely one of those purchases that ended up being way more worth it than I thought. If you want something portable with good sound and reliability, this speaker is 100% worth grabbing.

Review from iliveelectronics.com
Helpful?49W6UOPQ8AOY700965145
Mar 13, 2026
Claud313
5 out of 5 stars review

Amazing features: Small and Mighty!!

This was a birthday gift and the moment I connected to my phone, the sound was AMAZING. Easy and fast to connect. Very clear sound and the volume incredibly loud as nice on Max volume and still clear sound!! All good things and the best part it’s travel size, mini size, with built in microphone!

Review from iliveelectronics.com
Helpful?49W6UOPQ8AOY700965145