Portable Bluetooth Speaker bigben interactive PARTY Cube AU389012 — 200W, Bluetooth 5.3, USB/AUX/MicroSD, Microphone, TWS

The bigben interactive PARTY Cube AU389012 is a portable Bluetooth speaker designed to deliver powerful audio for parties and outdoor gatherings. With a quoted output of 200W and Bluetooth 5.3 connectivity, the speaker offers multiple playback options including USB, AUX input and MicroSD card support. A built-in microphone and TWS pairing capability allow voice use and stereo expansion, while the compact, freestanding cabinet is intended for easy transport and rapid setup.

Advantages

This speaker combines high nominal power with modern wireless connectivity to support clear, amplified sound across different source types. Bluetooth 5.3 offers improved pairing stability and range compared with older Bluetooth versions. The presence of USB and MicroSD playback enables standalone music playback without a phone, and the AUX input ensures compatibility with older audio devices. Integrated microphone input and TWS pairing increase flexibility for announcements and stereo listening configurations.

Suitable for

• Outdoor and indoor social events where portable loud playback is needed
• Small parties, barbecues, and gatherings that benefit from microphone announcements
• Users who want multiple input options: Bluetooth, USB, MicroSD or wired AUX
• Setups requiring stereo expansion via TWS pairing with a second unit

When it may not be suitable

The speaker is aimed at portable party use and may not meet requirements for hi-fi reference listening or studio monitoring where neutral frequency response and extremely low distortion are critical. Its quoted power rating describes output capability but does not replace objective acoustic measurements such as frequency response and total harmonic distortion for critical audio evaluation.

Key specifications

• Output power: 200W (nominal)
• Wireless: Bluetooth 5.3
• Inputs: USB playback, 3.5 mm AUX input, MicroSD card slot
• Microphone input: built-in microphone support
• TWS: True Wireless Stereo pairing supported
• Form factor: portable freestanding cabinet

How to use

Place the PARTY Cube on a stable surface and power it on using the front or rear power control. For wireless playback, enable Bluetooth on your source device and select the speaker from the available devices list; pairing is typically indicated by an LED or audible tone. To play files from USB or MicroSD, insert the media into the corresponding slot and use the front-panel controls to navigate tracks. Use the AUX input for a wired connection to devices without Bluetooth. If using the microphone, connect or enable the microphone input and adjust the level using the speaker controls. To create a stereo pair, follow the TWS pairing sequence in the user interface to link two compatible units.

What to consider before purchase

• Intended use: portable party and outdoor playback rather than studio monitoring
• Power needs and listening environment size relative to the 200W output
• Battery or mains power requirements (confirm if battery-powered or requires mains) before purchase
• Need for a second unit if stereo TWS configuration is required

Usage recommendations

For best performance, position the speaker elevated and unobstructed from walls to reduce bass boom. Use Bluetooth 5.3 for wireless convenience, but switch to USB or MicroSD for continuous playback without phone dependency. When using the microphone, start with lower gain and increase gradually to avoid clipping or feedback in reverberant spaces.