MTV x Ampfly Battery-Free iPhone Speaker Case

Newly launched in conjunction with MTV is a brand new battery-free iPhone speaker case. Dubbed Ampfly and developed by two PHD students at the University of Reading, Ampfly — designed, manufactured and owned in Britain — uses a unique hidden horn design and high-grade plastic to effectively boost your phone’s volume by 3x while delivering crisp, clear sound and deeper bass. Best of all: the hidden horn means the case won’t drain your phone’s power as it operates battery-free. Retailing for just £19.99 GBP (approximately $31 USD), the case is available online now in four different colors.