Features: BT5.0 technology, get a faster and more stable connection. Power consumption will be reduced, increasing battery lif. The fuselage is mini, easy to carry, equipped with 3.5MM headphones, listen to music, and read e-books anytime and anywhere. Support most of the formats of the audio files MP3, FLAC, APE, WAV, etc. Support for inserting memory cards and enables you to download music, movies, and E-books on the device. The mp3 player comes with a TF card slot. You can also expand the storage to 128GB. Adopt zinc alloy shell, 2.98inch TFT color screen display, high sensitive touch key + side button control. A powerful MP3 player with slim, many helpful features with Music, E-book, Voice recorder, Video, Calendar, Alarm, etc. Material:Zinc Alloy, ABS; Bluetooth:BT5.0; Power Supply:DC 5V 500mA; Battery:3.7V 1000mAh; Screen:2.98 inch IPS touch screen; Language:Chinese, English; Input Interface:AUX/TF/USB; Video format:support RM, RMVB, AV, MKV, WMV, VOB, MOV, FLV. ASF, DAT, MP4, 3GP, MPG, MPEG, and other 720P and 1080P HD video playback, without conversion, direct playback; Audio format:support full format lossless music MP3, WMA, Ogg, APE, FLAC, WAV, AAC-LC, ACELP format playback; SNR:≥90dB; Frequency Response Range:20Hz-20KHz; Charge Time:2.5 hours; Video Play Time:4-6 hours; Music Play Time:15 hours; Item Size:approx. 10.3 x 3.3 x 1.3cm / 4.06 x 1.3 x 0.51 inch; Package Size:approx. 13 x 7.5 x 5cm / 5.12 x 2.95 x 1.97 inch; Package Weight:approx. 245g / 8.64oz; Package Included: 1 x MP3 Player; 1 x USB Cable; 1 x 3.5mm Earphone; 1 x User Manual