The Gadget Professor (Video)
TGP #371 Neoteck Headphone Amplifier
Welcome to The Gadget Professor Show #371 hosted by Don Baine.Neoteck Headphone Amplifier Portable 3.5mm Audio Rechargeble HiFi Earphone Headphone Amplifier with Lithium Battery and Aluminum Matte Surface Ideal for MP3 MP4 Phones Digital Players and Co...