Features: Double mirrors The double glass mirrors design brings you cool and fashionable appearance. Electric reader The music displayer can be used as electric reader, supporting TXT format, adjustable word size, rechargeable back grounding, adjustable screen brightness, bringing excellent using experience. Big screen The 2.4inch TFT big screen can bring you excellent video enjoyment, supporting lyrics displaying function as well. Bluetooth 4.2 The Bluetooth 4.2 wireless connection is perfect to be connected with Bluetooth music speaker and Bluetooth earphone, with 10 meters working distance. English learning helper The music displayer is a good choice for language learning, having professional A-B repeating and eight levels speed playback, which is good partner for listening practice. Big memory With big 16gb built-in memory, and up to 128gb extending storage, the music displayer can sufficing your large using needs. Big built-in battery 400mah built-in battery supports long up to about 18 hours working time. FM function Supporting for the FM function, the radio player can show the FM channel and record your favorite channel. Speaker function Available to listen the music by earphone or in speaker way as your want. Dynamic unit speaker brings excellent using experience. Specification: Type:portable music displayer; Material: metal + mirror + electric component; Color:black; Built-in memory:16gb; Bluetooth:4.2; Battery:built-in 400mah; Charging time:1-1.5h; Working time:about 18h; Picture format:BMP, JPG; Music format:MP3, WMA, APE, FLAC, WAV; Video format:AVI, AMV; Interface:3.5mm earphone slot, micro 5pink USB slot; Extending memory:max 128gb (not included); FM model:RDA5807M; Screen:2.4inch TFT screen; System:for windows xp/7/8/10, for vista; Size:11.1*5.2*0.9cm/ 4.36*2.04*0.35inch(L*W*H); Net weight:114g/ 4.02oz; Package: 1* Portable Music Player; 1* Package Box