Karaoke Machine Portable Bluetooth Speaker with 2 Wireless Microphone

In this review of the portable Karaoke Machine by ultramic, the bottom line is simple: this is a compact, easy-to-use party speaker best for families and casual entertainers who want instant, portable fun. The real reason to buy is its combination of Bluetooth streaming, two wireless microphones and a multi-color light show, which together create an approachable karaoke setup without complicated gear. The review finds it especially useful for backyard gatherings, kids birthdays and quick singalongs where portability and battery life matter more than studio-grade fidelity.

Key Features

• Bluetooth 360 stereo sound: The 8W speaker delivers surprisingly full, room-filling audio that works well for small parties and family use.
• Two wireless microphones: Dual mics with separate control buttons and storage slots keep duet singing organized and convenient.
• Multi-format playback: Supports Micro TF card, Flash USB and AUX-in so you can play backing tracks from phones, tablets or offline media.
• Dynamic LED light show: Six light modes sync to music for an instant party atmosphere and a visual boost to karaoke nights.
• Portable and rechargeable: At roughly 1 kg and handheld size, the built-in lithium battery provides hours of playback for outdoor or on-the-go use.
• Five sound effects: Includes preset voice effects like Monster, Baby and Pop Mode to add playful variety for kids and novelty vocals for adults.

Who It's For

This unit is ideal for families with children, casual hosts and hobbyists who want a lightweight, all-in-one karaoke option that is quick to set up. It suits backyard parties, beach trips, camping, kids birthdays and any scenario where mobility and simple controls are priorities.

It is not aimed at pro performers or venues that need high-power PA systems and advanced mixing features; those users should look for larger, dedicated stage or studio equipment with higher wattage and more granular control.

Pros & Cons

Pros

• Compact, portable design with easy carry and shoulder use for outdoor gatherings.
• Comes with two wireless microphones and dedicated storage slots, making duet singing effortless.
• Multi-color light modes and five voice effects add entertainment value for kids and parties.
• Multiple input options (TF card, USB and AUX) plus Bluetooth make connectivity flexible.

Cons

• While audio is impressive for the size, users seeking studio-level sound or high SPL for larger venues may find the 8W output limiting.
• Playtime varies with volume and effects, so heavy use may require more frequent charging on long event days.

Specifications

Speaker power	8W
Microphones	2 Bluetooth wireless microphones
Playback options	Bluetooth, Micro TF card, Flash USB, AUX-in
Light modes	6 dynamic multi-color modes
Battery	Built-in rechargeable lithium-ion, 4-10 hours typical
Dimensions	7.48 in x 7.08 in x 4.72 in
Weight	About 1 kg

Our Verdict

The ultramic Karaoke Machine is a smart buy for families and casual hosts who want an affordable, portable karaoke package that includes two mics, colorful lights and flexible playback. It balances ease of use, fun voice effects and solid connectivity, offering strong value for people who need a compact party speaker rather than professional audio gear.

Frequently Asked Questions

Can two people sing at once?
Yes, the system includes two wireless microphones and separate controls so two people can sing duets simultaneously.

How long does the battery last?
Built-in battery life is typically 4-10 hours depending on volume and use of lights or effects.

Does it work with phones and tablets?
Yes, it supports Bluetooth streaming and also accepts Micro TF cards, USB flash drives and AUX-in connections for direct playback.