BIGASUO Karaoke Machine with 2 UHF Wireless Mics - Portable Bluetooth

In this review of the BIGASUO Karaoke Machine, the bottom line is simple: it is a compact, all-in-one portable PA that delivers clear, room-filling karaoke sound and easy wireless mic pairing for home parties and small events. The speaker system combines two 15W full-range drivers, a 3000mAh rechargeable battery, and two included UHF microphones that auto-connect, making setup nearly effortless. For anyone wanting a plug-and-play karaoke experience for living room singalongs, family gatherings, or outdoor picnics, this unit stands out for its sound processing and convenience.

Key Features

• Excellent Karaoke Sound: Two 15W full-range speakers with a digital signal processor reduce noise and boost bass to produce clear, balanced vocals and lively music.
• All-in-one Bluetooth Speaker System: Acts as a karaoke machine, portable PA, and Bluetooth music speaker so you can stream from smartphones, tablets, or play from TF card, USB, and AUX.
• Built-in Battery: A 3000mAh rechargeable battery provides portable playback for roughly 2-3 hours, letting you move the system outdoors without immediate access to power.
• Two UHF Wireless Microphones: The included UHF mics auto-connect within about 33 ft and use intelligent noise reduction for clearer vocal transmission.
• Duet Mode: A simple long-press frequency switch lets you place mics on separate bands so two singers can perform together without interference.
• Power Bank Function: The USB port can charge a phone or tablet, useful when using the speaker at remote gatherings.

Who It's For

The BIGASUO karaoke speaker is best for families, casual entertainers, and small-event hosts who want an easy-to-use system for home parties, weddings, church events, and outdoor gatherings. Its portable battery, Bluetooth 5.0, and multiple input options suit users who need flexibility between streaming and wired sources.

It is less appropriate for professional DJs or large-venue performances that require much higher power, separate mixer controls, or long continuous runtime; buyers needing pro-level rigging and extended play time should consider larger PA systems.

Pros & Cons

Pros

• Clear vocal focus and stronger bass thanks to the DSP and 2 x 15W drivers.
• Two UHF wireless microphones auto-pair and support duet performance with simple frequency switching.
• Versatile inputs including Bluetooth 5.0, TF card, USB, and AUX let you use many source devices.
• Portable with a rechargeable battery and USB power bank feature for convenience outdoors.

Cons

• Battery life of 2-3 hours is suitable for short events but may require recharging for longer sessions.
• The system is aimed at consumer use and may lack advanced controls expected by professional audio users.

Specifications

Brand	BIGASUO
Speakers	2 x 15W full-range drivers
Battery	Built-in 3000mAh rechargeable battery (about 2-3 hours)
Wireless Microphones	2 UHF wireless microphones, up to 33 ft range
Connectivity	Bluetooth 5.0, TF card, USB, AUX
Extras	LED lights, USB power bank function, foam mic covers preinstalled

Our Verdict

The BIGASUO Karaoke Machine is a well-rounded consumer karaoke and portable PA solution that delivers clear vocals, easy wireless mic pairing, and flexible source options at a modest price. It is particularly good value for families and casual entertainers who want a ready-to-use system for home parties and small events; serious professionals seeking higher power or advanced mixing should look elsewhere.

Frequently Asked Questions

Do the microphones pair automatically?
Yes, when the speaker and both mics are powered on they auto-connect and will operate within the stated range.

How long does the battery last?
The built-in 3000mAh battery provides approximately 2-3 hours of playback depending on volume and use of LED lights.

Can it play music from a TV?
Yes, you can connect a TV using AUX/RCA to play sound through the speaker and synchronize lyrics from the TV source.