Bluetooth MP4 Music Player with OLED Display, 30-Hour Battery, and Multi-Format Support

This dedicated Bluetooth MP4 music player offers a straightforward solution for those seeking a separate audio device beyond smartphone usage. With support for numerous audio formats including MP3, AAC, APE, FLAC, WMA, PCM, WAV, OGG, and ACELP AUDIBLE files, it accommodates most common music file types. The player provides practical features like an FM radio for live broadcasts, a recording function for memos or lectures, and a pedometer for basic activity tracking. Available in three colour variations – black, blue, and rose gold – and with multiple memory capacity options, it suits different storage needs and personal style preferences.

Features and Construction

The player combines several practical functions in one compact device, designed primarily for audio playback with additional utility features. Its construction centres around clear audio reproduction and user-friendly operation through physical push button controls.

Material and Build

The device incorporates an OLED display screen which provides clear visibility for menu navigation and track information. This screen type typically offers good contrast ratios and viewing angles. Power comes from an integrated 150mAh lithium battery, which the manufacturer states provides up to 30 hours of standby time. The player includes a gravity sensor, though its specific application isn't detailed beyond being a listed feature.

Size and Practical Fit

The OLED screen measures 128x32 pixels in resolution, providing adequate space for displaying track information, menus, and other interface elements. The device includes a standard 3.5mm headphone jack that accommodates both ordinary three-pole headphones and Android four-pole headphones, offering compatibility with most wired earphone options. Physical operation is handled through push button controls rather than touch interfaces.

Uses and Placement

This MP4 player serves multiple listening scenarios, from dedicated music sessions to casual background audio. Its inclusion of both Bluetooth and wired connectivity options provides flexibility in how it's used with different audio accessories.

Event or Professional Use

The recording function allows the device to capture audio from lectures, meetings, or personal memos, converting it into a basic voice recorder. The FM radio function provides access to live broadcasts without requiring an internet connection, useful in areas with limited data service or for conserving mobile data. The pedometer feature enables basic step counting, though without detailed specifications about its accuracy or integration with other fitness platforms.

Everyday Home Use

For daily listening, the player supports a wide range of audio formats, reducing the need for file conversion. The 30-hour battery life supports extended playback periods between charges. Bluetooth connectivity allows wireless pairing with compatible headphones or speakers, while the 3.5mm jack maintains wired options. The watch function adds basic timekeeping capability.

Benefits and Buying Value

This device provides a focused audio experience separate from multifunction smartphones, potentially conserving phone battery during music playback. Its multiple features offer additional utility beyond basic music reproduction.

Reuse and Low Maintenance

The lithium battery is rechargeable via the USB 2.0 interface, supporting repeated charging cycles. Memory expansion through TF cards allows storage capacity adjustment based on changing needs. The multi-national voice menu support accommodates users in different language environments.

Why Choose This Product

This MP4 player offers a dedicated audio device with specific features like FM radio, recording, and pedometer functions that may not be present on all smartphones. The OLED display provides clear visibility in various lighting conditions. With three memory capacity options (8GB, 8GB Bluetooth, and 16G Bluetooth) and three colour choices, users can select the configuration matching their storage requirements and aesthetic preference.