Mini Portable Metal Bluetooth Speaker with 3W Output Power and 32GB Expansion Storage

This compact Bluetooth speaker provides wireless audio playback through a durable space aluminium alloy construction measuring just 31mm by 50mm. Designed for personal listening scenarios, it delivers 3W of output power with Bluetooth 5.0 connectivity and a frequency response ranging from 100Hz to 20kHz. The integrated 300mAh lithium battery supports approximately two hours of continuous playback, while the 32GB expansion storage option allows users to supplement streaming content with locally stored media files. Available in four distinct colour finishes, this speaker offers both practical functionality and portable design in a miniature format.

Features and Construction

Built around its core audio components, this speaker combines wireless technology with physical durability in a compact form factor suitable for various environments.

Material and Build

The speaker's shell utilises space aluminium alloy, providing structural strength while maintaining lightweight portability. This metal construction contributes to the product's durability without adding substantial bulk. The internal components include Bluetooth 5.0 circuitry for wireless connectivity and a 300mAh lithium battery that powers approximately two hours of audio playback between charges. The 5.1 channel audio configuration delivers sound through its compact design.

Size and Practical Fit

Measuring precisely 31mm by 50mm, this speaker occupies minimal space while delivering 3W of audio output power. Its compact dimensions make it suitable for placement on desks, bedside tables, or within bags for travel. The small footprint allows for positioning in various environments without dominating the available space. The 75dB signal-to-noise ratio ensures clear audio reproduction within its output capabilities.

Uses and Placement

Designed for portable audio applications, this speaker serves multiple listening scenarios through its wireless connectivity and compact design.

Event or Professional Use

For presentations or small meetings, the speaker's 3W output provides sufficient volume for intimate gatherings. The Bluetooth 5.0 connectivity allows wireless audio streaming from laptops, tablets, or smartphones without cable restrictions. The 32GB expansion storage can hold presentation audio files or background music for professional settings. Its metal construction offers durability for transport between different locations.

Everyday Home Use

In residential environments, this speaker serves as a personal audio device for bedrooms, studies, or kitchen areas. The approximately two-hour battery life supports typical listening sessions without frequent recharging. The four colour options allow matching with existing decor schemes. The compact size enables placement on shelves, windowsills, or work surfaces without occupying significant space.

Benefits and Buying Value

This product combines specific technical specifications with practical design elements to deliver portable audio functionality.

Reuse and Low Maintenance

The rechargeable lithium battery supports repeated charging cycles for ongoing use. The metal construction contributes to product longevity compared to plastic alternatives. The Bluetooth connectivity eliminates wear on physical connection ports. The 32GB storage expansion allows users to supplement streaming services with personal media collections.

Why Choose This Product

This speaker offers a balance of audio output power and compact dimensions, with 3W delivery from a 31x50mm footprint. The Bluetooth 5.0 connectivity provides stable wireless connections within typical ranges. The four colour options provide aesthetic choice alongside functional performance. The combination of battery operation and expansion storage creates flexibility in how audio content is delivered and stored.