256MB TF Memory Card with Integrated Mini Speaker for Audio Playback on Compatible Devices

This product combines a 256MB capacity TF (TransFlash/MicroSD) memory card with a built-in mini speaker. It is designed for audio playback directly on a range of compatible electronic devices without the need for a separate external speaker. The card is listed as suitable for use with MP3 and MP4 players, mobile phones (as a memory card), cameras, audio amplifiers, and Sony PSP game consoles. Its primary function is to provide both storage and audio output from a single, compact unit that measures 11mm by 15mm by 1mm.

Features and Construction

This card integrates standard memory storage technology with a miniaturised speaker component. The construction is centred on the compact TF card form factor, which houses the necessary electronic circuitry for both data retention and sound reproduction.

Material and Build

The product is constructed from standard electronic components used in memory card and portable audio device manufacturing. The build focuses on combining the storage and speaker functions within the very limited physical space defined by the TF card's dimensions of 11mm in width, 15mm in length, and 1mm in thickness.

Size and Practical Fit

The key practical specification is its size: 11mm by 15mm by 1mm. This is the standard form factor for a TF/MicroSD memory card, ensuring it fits into the corresponding card slots on host devices. The integration of the speaker does not alter this external dimensions, maintaining compatibility.

Uses and Placement

The card is intended for scenarios where audio needs to be played directly from a device's memory card slot, eliminating the need for a separate audio output port or external speaker. Its compatibility list covers both personal media players and other electronics.

Event or Professional Use

The source text suggests potential use for promotional events, gifts, or corporate purposes such as advertising promotions, trade fairs, employee benefits, and as business gifts. In these contexts, the card could be pre-loaded with audio content like promotional messages or presentations for playback on compatible hardware.

Everyday Home Use

For personal use, it functions as a standard 256MB memory card for a phone, camera, or MP3 player, with the added capability of playing stored audio files through its own speaker when inserted into a compatible device that supports this function, such as certain MP4 players or audio amplifiers listed.

Benefits and Buying Value

The value lies in the combination of two functions—storage and audio output—in one component. It simplifies setups where space or additional connectors are limited.

Reuse and Low Maintenance

As a solid-state electronic device, it requires no specific maintenance. The card can be reused by erasing and reloading data as needed. Care should be taken to handle it like any other memory card, avoiding physical damage or exposure to extreme conditions.

Why Choose This Product

This product is a specific solution for users who need a memory card that can also provide audio playback directly, particularly in embedded systems, promotional displays, or compact personal media devices where a separate speaker is not practical. Its utility is defined by its stated compatibility with MP3, MP4, mobile phones, cameras, audio amplifiers, and PSP consoles.