CD/CD-R/RW MP3 disc playback with 20 programmable memories.Electronic Shock Protection (ESP) : up to 120 secs ANTI-SHOCK.Playback Resume Function for Audiobook CD's.Repeat/Random Music Playback Functions.X-HyperBass Low Frequency Enhancement BoosterRotary Volume with Digital High-Volume Limiter (Normal / High)Key Lock FunctionHigh Contrast Alpha-Numeric Liquid Crystal Display (LCD)Stereo Earphone Jack (3.5mm) Built InMICRO-USB Port Built In (AC-Adaptor/Charger not included)DC/Rechargable Use: Micro USB (5V) or AAx2 (3V) with Battery Recharge SwitchNet Weight: 193g.Accesories included :Metal in-ear Deep Bass Acoustic Stereo earphones, Zipper case, Braided Nylon Micro-USB Power/charging cable, 2X NiMh 1500mah rechargeable batteries. Specifications: Dimensions: H:193g cm Colour: Black Guarantee:1 year Model Number: PCD-810BK