RAM: 8GB. - Subwoofer Output: One. - Touch Screen: Yes. - Play: Up to 1920 1080 Pixels, 30Mb. Fluent play without light spot. - 4G LTE sim card slot: Yes. - 4G LTE Antenna: YES. - Format: MP3/WMA/MP2/OGG/AAC/MA4/FLAC/APE/WAV etc.
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