Sports Running Music Walkman Ultra Thin Inserting Loudspeaker Mp3 Player Without Tf Card Included Music Player

WIFI : No DSP : MP3 player DAC : MP3 player Dimensions (WxHxD) : MP3 player Body Material : Plastic Bluetooth : No Supports EBook Reading : No Operation Mode : Touch Tone Storage Type : Flash Memory Have Speakers or not : No Supports FM : No Battery Specification : Lithium Battery Signal Noise Ratio : 99dB Supports Recording Function : No Display Size : 1.2 inches Package : No Function : Build in Speaker Model Number : mp3 Style : mp3 Battery Life : < 10 hours Screen : No Balanced Out : No External Memory : Yes Audio Format Support : mp3 Origin : Mainland China Certification : NONE