: Aiming for 15+ hours of video playback or 30+ hours of audio to ensure it lasts through long travels.

: Compatibility with codecs like LDAC or aptX Adaptive to ensure that even when using wireless headphones, you maintain the high-fidelity sound quality the Walkman brand is known for.

Modern portable players like those from Andoer are incorporating , which offers more stable connections and lower power consumption. A standout feature for a " Prat 02mp4 " variant would include:

: At least 128GB of internal storage , which is becoming the standard for portable media.