MP3 player with unique build-in 8GB memory, a great music player for you. Easy to carry, especially when you exercise, running, jogging, traveling and hiking. Perfect companion for your sports. Built-in lithium ion polymer battery. Up to 30 hours playback. Enjoy your wonderful musical journey. Features - Color: Black. - Size: 8.40X4.00X0.80cm/3.30X1.57X0.31 inch. - Material: Zinc alloy. - Support multiple music formats like MP3, WMA, OGG, , FLAC, WAV, AAC-LC, and support video formats like AVI and AMV. - It is so portable that you can take it everywhere you go. It is also small enough to fit into a pocket, purse, wallet and a handbag. - You could listen to music while exercising, perfect sound makes it an essential device for enthusiastic listeners, meet the requirements of your life. - This MP3 player employs simple color, rounded corner, fills the hand, and stylish elegance. - Build-in 8GB memory, 1.5 inch screen can present a clear, vivid, colorful view! Specification - Recording time: About 40h. - Playing time: About 30h. - Recording format: MP3, WAV. - WAV digits: 1536kbps. - MP3 digits: 192kbps. - Video format: AVI, AMV. - Audio format: MP3, WMA, OGG, , FLAC, WAV, AAC-LC, . - Picture format: JPEG, BMP, GIF. - Screen: 1.5 inch/128x160/ screen. - WMA bit rate: 32kbps-384kbps. - Frequency response: 20Hz-20KHz. - SNR: 90dB. - Earphone output: (L) 9mW + (R) 9mW. - Earphone interface: 3.5mm. - Memory storage capacity: 8 GB. Package list: 1 x music player