It has been scientifically proven that with the aid of music, you can grow healthier and happier plants. We've combined this dynamic duo into one product to produce maximum results. The Plant Amp is a handblown glass planter that doubles as a smartphone amplifier. Two 2.5 in planters are built into the sleek glass vessel. The smartphone port is designed to fit up to plus-sized phones and most cases. Packaged in a giftable box, pick up a Plant Amp for you and a friend.