... headphone-selection make non-listening disturb[AUX-Enter] Stereo AUX audio input, connect easily to laptops, digital music players, handhold ... TVs with wide range of audio-visual products Product Parameters: Speaker Specifications: 1.5-inch 4Output ... : [Standard Accessories]: a, USB cable 1pc b, 3.5MM audio line 1pc c, user manual 1pc[Accessories need buy]: a ...