Home Slickdeals HIFIMAN HE400i Special Edition Planar Magnetic Headphones (Dark Blue Chrome) $150 +... Slickdeals HIFIMAN HE400i Special Edition Planar Magnetic Headphones (Dark Blue Chrome) $150 + free s/h By ARCOM - 11 May 2018 148 0 SHARE Facebook Twitter Go to the deal page: HIFIMAN HE400i Special Edition Planar Magnetic Headphones (Dark Blue Chrome) $150 + free s/h