Peakeep Digital Alarm Clock for Bedroom Bedside, Loud Alarm Clock for Heavy Sleepers, Large Big LED Numbers for Seniors, Battery Backup Plug in Electric Clock with USB Charger (Blue) Blue industrial_Oct2022 with a smooth and beautiful quick drying with a smooth and beautiful surface 47in) 3mm socket loaded 3mm of LED light emitting diade 5mm socket loaded 5mm of LED light emitting diade 8mm socket mounted 8mm of LED light emitting diade Package Weight: 9~46g Package Included: 1 x Lot of 50Pcs 3MM 5MM 8MM Sockets Alarm Clock with USB Charger for Bedrooms Bedside: The clock can charge your phone or other devices while you sleep Kindly good to know: display will not on when only in battery backup working condition