AGPtEK® 16GB Music Player 70 Hours Music Playback MP3 Lossless Sound Entry Hi-Fi (Supports up to 64GB, SD/TF Card is not included in the package)Black Brand AGPTEK Connectivity technology USB, Aux Colour A02 mp3 player Component type Memory, Battery, Display Supported standards WMA Media type Micro SD Memory storage capacity 16 GB Screen size 1.7 Inches Battery life 70 Hours About this item FAST-CHARGE & LONGTIME BATTERY TIME: about 2 hours (charges up to 80% of battery capacity) Full-charge time: 3-4 hours. Longtime playback. Up to 70 hours of audio playback when fully charged. PERFECT & SHUFFLE FOR SPORT: Shock absorption surface and it only weights 1.1 oz. Smart but Big Music. Go into settings, play mode, and then Shuffle. Automatically scan and save your FM channels. Sync to play-lists easily by Media Monkey or Media Go (for free). VOICE RECORDER: Portable Voice Recorder with Noise canceling. 20 hours recording (even more with memory card). You may use it as a memo taker. Speak to it whenever any inspiration comes to your head. STORAGE: Built in 8GB memory capacity, supports up to 64 GB Micro SD Card! (Please use AGPtek or Kingston memory card to avoid compatibility problem as Sandisk may be incompatible with it.) ENTRY LEVEL Hi-Fi MUSIC PLAYER: Loss-less Sound quality, support formats:MP3(MP1,MP2,MP3),WMA,OGG,WAV,APE,FLAC,AAC-LC,ACELP.(Requirements for APE and Flac:8KHz-48KHz, 1000Kbgs).