Features： Large memory: 4GB/8GB memory capacity can store up to 1000 songs Headphone jack: 3.5mm operation: support MP3 1pcs MP3 Power supply: 1*AAA battery (not included) Support audio format: MP3 USB design: No are required, and files can be directly connected to the PC to transfer files. USB 2.0 provides high-speed transmission and can be used as a flash drive. Interface: UBS2.0 Product size: 85mm* 30mm*10mm Screen: 1.2in Additional features: The player can also be used as an FM and recorder. Meet your different needs. Replaceable battery: Don't worry about the power supply, replace 1 AAA battery at any (not included). The battery capacity of different will affect the battery life of the player. It does not support charging via USB, the battery can be replaced. Additional features: The player can also be used as an FM and recorder. Meet your different needs. Interface: UBS2.0 operation: support MP3 1pcs MP3 Support audio format: MP3 Product size: 85mm*30mm*10mm Screen: 1.2in Power supply: 1*AAA battery (not included) Large memory: 4GB/8GB memory capacity can store up to 1000 songs Replaceable battery: Don't worry about the power supply, replace 1 AAA battery at any (not included). The battery capacity of different will affect the battery life of the player. It does not support charging via USB, the battery can be replaced. Nature Sounds Mp3 of The County Mp3 Big Cars for Kids to Drive Ages 8-12 100 Mp K1 Sound Mixer Top Mp3 Players Video Housing Music Gift 10 8675309 Mp3 Kids Music Players 8gb Large Memory: 4gGB/8GB Memory Capacity Can Store Up To 1000 Songs Rend Collective Mp3 Mighty Vibe Second Mo3 Music Device for Car Where Is My Mp3 Cart Sound Devices 442 Mini Hard Drive Classic 60gb Music Players for Kids Big Cars for Kids to Drive Ages 8-12 100 Mp Product Size: 85mm*30mm*10mm How to Download Music to My Phone Portable Mp3 Music Mp3 with Speaker Mighty Vibe Speakers Download Mp3 Music to My Computer Download Music Device Kids Songs Mp3 30gb Hard Drive Classic Hard Drive USB Design: No Are Required, And Files Can Be Directly Connected To The PC To Transfer Files. USB 2.0 Provides High-speed Transmission And Can Be Used As A Flash Drive. inside You Mp3 Music Wire.0625 Classic 80gb Hard Drive Nature Sounds Mp3 A1136 60gb Thousand Years Mp3 Music Visualizer Hires Household Extract Bottle Players Painting for Kids Ages 8-11 Replaceable Battery: Don't Worry About The Power Supply, Replace 1 AAA Battery At Any (not Included). The Battery Capacity Of Different Will Affect The Battery Life Of The Player. It Does Not Support Charging Via USB, The Battery Can Be Replaced. Hard Drive 160gb Classic Running Watch with Music Storage Pictures of You Mp3 High Resolution Audio System Swimming Mp3 for Android Music Hold 100 Songs A Summer Place Mp3 Mp3 with Camera for Kids Interface: UBS2.0 All I Do Is Win Mp3 Shuffle Earbuds for Kids 11 Years for Kids 2_6 Years Classic Replacement Housing 160gb A1238 Photo 60gb Because The Internet Mp3 Programmable Doorbell Chime Mp3 Mp3 Internal Sound