10W wireless charger can charge your phone through a 30mm desk. Item No.: LS-BT30 • A new powerful wireless charger that can be hidden under your desktop and charge your mobile devices directly through desktop. • Super Stable Charging. • Power any wirelessly-charged QI device in your arsenal at an uninterrupted MAX 10W. • Fits for all wirelessly-charged QI device.

10W wireless charger can charge your phone through a 50mm desk. Item No.: LS-BT30(50mm) • A new powerful wireless charger that can be hidden under your desktop and charge your mobile devices directly through desktop. • Super Stable Charging. • Power any wirelessly-charged QI device in your arsenal at an uninterrupted MAX 10W. • Fits for all wirelessly-charged QI device.