Donner Classic Rock Pocket Mini Guitar Headphone Amp Amplifier with Rechargeable Battery CD/MP3 input jack: 3.5mm Headphone input jack: 3.5mm Power Supply: Lithium battery with LED power indicator. Dimensions: 80mm (D)*30mm (W)*15mm (H) Net weight: 50g Package included: 1 x Donner Classic Rock Headphone Guitar AMP 1 x Splitter Headphone Audio Adapter 1 x Stereo Male To Male Cable 1 x USB Charging Cable
