Sony NWZ-B183F Flash MP3 Player with Built-in FM Tuner 4GB Walkman Player

Distinctive design with aluminium finish
Bass Boost function for low-end power
4 GB capacity for around 900 songs
Up to 20 hours of battery life
3 minute quick charge

Sony NWZ-B183F Flash MP3 Player with Built-in FM Tuner 4GB Walkman Player.

　　Product Dimensions：0.51 x 3.35 x 0.87 inches

　　Item Weight：1.06 ounces

　　Batteries：1 Lithium ion batteries required. (included)

　　Is Discontinued By Manufacturer：No

　　Date First Available：June 23, 2014