?Enjoy the audio-visual experience?This walkman player uses a 4.3 inch 1280*720 HD IPS widescreen, can play high resolution videos smoothly. Full touch design provides easier interactive experience. One-key lock screen function can prevent accidental touches, very convenient for the elderly and children to use. We provide 365 days warranty, if you have any question, please contact us, we will solve it within 24h. What are you waiting for? Go and get one DGTenk smart Map4 player!. ?Music format support?This mp4 player supports multiple formats like MP4, MP3, RM, AVI, RMVB, FLV, DAT, MKV, MPG, MOV, OGG, FLAC, AAC, WAV, WMA, APETS etc. Built in G-sensor technology makes it can even play some flash games! Just use our HiFi mp4 player to enjoy the music more at anytime, anywhere!. ?Not Only A MP3 Player?This new upgraded bluetooth MP3 player has 5MP front camera and 13MP rear camera, supports JEPG, BMP, GIF, PNG, making it not only a music player, but also a compact camera for kids to capture and share happy moments! It will be a wonderful birthday/Christmas/graduation gift for your kids!. ?Super Long Battery Time?With built-in 1900mAh aluminum battery, this mp4 music player can continuously play 25 hours with Bluetooth earbuds, 40 hours with Wired earbuds or 4-8 hours of video watching. The standby time is up to 2 weeks. High Speed USB-C fast charging makes it only take about 3.5 hours to charge from 0%-100% battery. ?Parental Control?This bluetooth MP4 player comes with parental control, just log in the google parent account in setting of the music player and follow the instruction then you can control your kid’s mp3 player, avoid exposing your child to bad information, very convenient!(Note: if you don’t have a google account, you may need to download a third-party app for parental control.). ?160GB Memory+Built in Google Play Store?Built in 3GB RAM, 160GB memory(32GB Rom+free 128GB TF card), can store 2000+ songs, Our MP3 player supports up to 256GB. Adopts 8 core CPU 2.0GHz processor and Android 13.0 OS, supports Windows 2000 and above that makes it run faster and more smoothly. Built in Google play store can download the apps you want!.