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Portable karaoke speaker with woven strap and wireless microphone

JYX

JYX D21 karaoke system 2.5″ speaker Bluetooth 5.0 4500mAh 12h IPX5 UHF wireless mic

SKU CH-3P91-Y9GHZ

Portable karaoke system with a 2.5″ speaker, Bluetooth 5.0, IPX5 waterproofing, UHF wireless microphone and 12-hour battery life

  • Accessories typeAmplifier
  • Wireless microphoneUHF
  • Microphone connector typeWireless
  • Product typePortable Bluetooth Speaker
  • Rich sound from a 2.5-inch speaker with Bluetooth 5.0
  • IPX5 waterproof rating handles rain and splashes outdoors
  • 4500mAh battery delivers over 12 hours of playback
  • Charge while playing keeps the music going non-stop
  • Bluetooth, TF card, USB and AUX inputs for flexible connections

Portable Karaoke System

The JYX D21 is a new portable karaoke system built around a 2.5-inch speaker with Bluetooth 5.0 and an included UHF wireless microphone. It runs on a 4500mAh battery rated for more than 12 hours of playback and carries an IPX5 waterproof rating for outdoor use. A woven hanging strap makes it easy to carry to parties or gatherings.

Suits Outdoor Hosts, Not Studio Users

This system suits anyone who wants a grab-and-go PA for beach trips, poolside events or backyard singing with a cable-free microphone. Buyers who need multi-channel mixing, instrument inputs or professional-grade vocal processing should look at dedicated PA equipment instead. The single microphone channel limits duet or group performances without extra hardware.

Battery Life Decides All-Day Use

The 4500mAh battery delivers over 12 hours of continuous playback and supports charging while playing, so the only hard limit is access to a power bank or outlet for indefinite operation.

How it compares

Measured against everything we stock in Karaoke Machines, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 76% of the 159 comparable items (median $42.99).

Specifications

Product
Brand nameJYX
Model nameD21
Product typePortable Bluetooth Speaker
Audio & video
Wireless microphoneUHF
Microphone connector typeWireless
In the box
Accessories typeAmplifier
More details
AUX inYes

Questions about this item

How do I pair the UHF wireless microphone with the D21 speaker, and what step do people often miss?

Turn on the speaker first, then switch on the microphone; they link automatically. The step users miss is powering the speaker before the microphone, which prevents pairing.

What part of the D21 will need replacement after extended use?

The built-in 4500mAh battery will eventually hold less charge; when run-time falls well short of 12 hours the unit needs service.

What limits continuous high-volume playback on the D21?

Battery life caps sustained loud output at about 12 hours per charge, though the speaker can run while plugged in to go longer.

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