[Multi-functional Player] It is not only an MP3/MP4 player but an FM radio, voice recorder, E-book reader, picture viewer.
[Support Various Media Format] It supports music format including WMA, MP3, APE, FLAC, WAV, DRM, and ACELP; video format including AMV and AVI; voice record format including WAV and MP3. Also, support several picture formats and E-book formats.
[Strong Memory Capacity] Built-in 8GB memories, up to 2000 music can be stored, support up to 64 GB expandable TF card. You can save files you like on D11 as a U-disk.
[Long Battery Life] Built-in 420mAh large capacity battery ensures up to 36 hours of music playtime and 8 hours video playtime through earphones. Just charge for two hours and you can immerse yourself in the world of entertainment.
[Delicate & Textured Design] Made of high-end zinc alloy and plastic, give you a textured feeling, the zinc alloy shell is durable and stable, and the matte textured button is non-slip and wear-resistant.
Description: D11 MP3 MP4 player provides you with multi-functional use experience. It is an FM radio, voice recorder, E-book reader, picture viewer, also a pedometer, stopwatch, alarm clock, and calendar. Also built with BT 4.0 version, the audio can be played through BT speakers and headphones. It supports various media formats. Built-in 8GB memories, you can transfer files from the computer to it; supports up to 64GB expandable TF card, give you enough space to save your files. 420mAh rechargeable battery provides long music and video playtime. It is made of high-end zinc alloy and plastic, which bring you textured feeling and a delicate design. Believe it is a great companion for your leisure time. Features: [Multi-functional Player] It is not only an MP3/MP4 player but an FM radio, voice recorder, E-book reader, picture viewer. Also, it has the function of pedometer, stopwatch, alarm clock, and calendar. Plus, you can use BT function to connect it to your BT speaker or BT earphone. It supports 26 languages. [Support Various Media Format] It supports music format including WMA, MP3, APE, FLAC, WAV, DRM, and ACELP; video format including AMV and AVI; voice record format including WAV and MP3. Also, support several picture formats and E-book formats. [Strong Memory Capacity] Built-in 8GB memories, up to 2000 music can be stored, support up to 64 GB expandable TF card. You can save files you like on D11 as a U-disk.  [Long Battery Life] Built-in 420mAh large capacity battery ensures up to 36 hours of music playtime and 8 hours video playtime through earphones. Just charge for two hours and you can immerse yourself in the world of entertainment. [Delicate & Textured Design] Made of high-end zinc alloy and plastic, give you a textured feeling, the zinc alloy shell is durable and stable, and the matte textured button is non-slip and wear-resistant.  Note: It supports TF card reading up to 64GB.   Specifications: Brand Name: RUIZU Model Number: D11 Built-in Memory: 8GB BT Version: 4.0 Transmission Distance: 10m/33ft Voice Record Distance: 3.0m/9.8ft Screen Type: 2.4-inch TFT Screen 240*320p Support Music Format: WMA/MP3/APE/FLAC/WAV/DRM/ACELP Support Video Format: AMV/AVI Support Voice Record Format: WAV/MP3 Support Picture Format: JPEG/BMP Support E-book Format: TXT Input Power: AC 110-240V 50/60Hz Output Power: DC 5-5.5V Built-in Battery Type: 420mAh 3.7V Poly-lithium Battery 043040 Music Play Time: About 36 hours through earphone, 8 hours through the speaker (depends on music volume) BT Music Play Time: 9 hours  Video Play Time: About 8 hours through earphone, 4.5 hours through the speaker (depends on music volume) Voice Record Time: 36 hours Charging Time: About 2 hours Material: Zinc Alloy + Plastic Color: Black Item Size: 109*49*10mm/4.29*1.92*0.39in Item Weight: 101g/3.56oz Package Size: 14.0*9.5*4.0cm/5.51*3.74*1.57iin Package Weight: 218g/7.68oz Package List: 1* MP3 Player 1* Earphone 1* Charging Cable 1* English User Manual