Pyle PHE5AB Bass Boosting Portable Headphone Amplifier for iPod iPhone and MP3

UNIVERSAL APPLICATION: The Pyle Portable Headphone Amplifier features a universal application. It works with iPods, MP3 players, laptops and mobile phones. Designed for high impedance and low sensitivity headphones, VOLUME ADJUSTMENT: The volume adjustment allows you to boost or attenuate levels further. With the bass boost engaged, you can listen to music at low volumes while maintaining a flat even response or add fullness at normal listening levels, EASY TO CARRY: Features a small and compact size you won’t even notice it, making it easy to carry and use outdoors. Equipped with a new amplifier I/C with higher S/N and lower distortion. Features robust and heavy-duty metal casing for everyday use, ENHANCES OUTPUT SOUND: With its ⅛” stereo input & output provides listeners portable amplification that increases sound quality while extending the battery life of portable players. Both high & low frequencies stand out adding life to dull headphones, RECHARGEABLE BATTERY: Has a built-in rechargeable battery, charged via USB. With the included USB charging cable & two ⅛” to ⅛” stereo cables, the robust, rechargeable, PHE5AB gives you everything you need to elevate your listening experience today