The World's first under-table mounted charger specifically designed to safely provide fast charging performance for Apple and Samsung phones using intelligent Power Communication (IPC) Technology. PerformanceApple 7.5W/Samsung 9W fast chargeInput - 12V 3A DC power adapterCharging distance 10mm-25mm with distance switch for optimizationCharger Size - 182mm x 112mm x 20mmCalibration Switch - easy set up to ensure fastest chargeDaisy Chain 2 Chargers - powered by 1 adapterCharges through all non-metallic surfacesSafetyForeign object detectionOver-current protectionPatented IPC (Intelligent Power Communication) - protects phone batteryDistance switch - ensures correct power to phone based on table thicknessAuto shut-down when fully chargedWire clips to secure wires