Portable Mp3/mp4 Sound Music Player With Bluetooth, Fm Recorder, Support Memory. Features: 1. High-speed transmission: Support USB2.0 high-speed transmission, speed up to 1000K Byte/S. 2. Card can be inserted: MP4 card, no memory in the body, maximum support for 32G memory card 3. Multi-function: support music, radio, recording, video, e-book, built-in stopwatch function. 4. Built-in battery: Built-in 180 mA polymer lithium battery, can play continuously for 6-8 hours. 5. Multiple languages: Default English, built-in multi-language can be switched at will. The MP4 is simple to style and easy to carry, so you can easily listen to music. SPECIFICATIONS Audio Format Support: Mp3 Display Resolution: 220x176 Audio Video Support: Mp4 Display Size: < 2" Built-in Speaker: Yes External Memory: Yes Function: Touch Screen Function: Bluetooth Screen Size: 1.8 Inches (inch) Memory Card Type: TF Card Interface: USB 2.0 Features: MP4 Screen size: 1.8 inches (inch) Memory card type: TF card Expansion card: support Mode of operation: push-button Interface: USB 2.0 Support audio format: MP3 Screen color: color screen Screen resolution: 160*128 Additional features: e-book reading, picture browsing, FM radio function, recording function Battery type: dedicated lithium battery Battery capacity: 150mAh Life time: 180 (hours) Production Size: 40*90*9mm Package size: 82*20*168mm Color:white,blue,black Package included: 1 x MP4  . Your order will be shipped from abroad so please allow the necessary time of at least 14 work days for delivery due to ongoing delays in postal deliveries globally.