douyin same mp4 student version walkman screen mp3 reading novels plug-in card portable boys and girls english

black [support card insertion] with external(黑色【支持插卡】带外放) white【 support card insertion] with external playback(白色【支持插卡】带外放) bluetooth black [support card insertion] with external(蓝牙黑色【支持插卡】带外放) bluetooth white【 support card insertion] with external playback(蓝牙白色【支持插卡】带外放)

4g memory [data cable + otg + silicone case]](4G内存【数据线＋OTG＋硅胶套】) 4g memory [official standard headset package]](4G内存【官方标配耳机套餐】) 8g memory [data cable + otg + silicone case]](8G内存【数据线＋OTG＋硅胶套】) 8g memory [official standard headset package]](8G内存【官方标配耳机套餐】) 16g memory [data cable + otg + silicone case]](16G内存【数据线＋OTG＋硅胶套】) 16g memory [official standard headset package]](16G内存【官方标配耳机套餐】) 32g memory [data cable + otg + silicone case]](32G内存【数据线＋OTG＋硅胶套】) 32g memory [official standard headset package]](32G内存【官方标配耳机套餐】) 64g memory [data cable + otg + silicone case]](64G内存【数据线＋OTG＋硅胶套】) 64g memory [official standard headset package]](64G内存【官方标配耳机套餐】) 128 memory [data cable + otg + silicone case]](128内存【数据线＋OTG＋硅胶套】) 128g memory [official standard headset package]](128G内存【官方标配耳机套餐】) no memory [one bare metal/no screen]](无内存【裸机一台/无屏幕】) no memory [data cable + otg + silicone case]](无内存【数据线＋OTG＋硅胶套】) no memory [official standard headset package]](无内存【官方标配耳机套餐】)