Jceet Dual Motor Electric Standing Desk - 63 x 30 Inch Adjustable Height Sit Stand Computer Desk with Splice Board, Stand Up Desk Table JCEET ERGONOMIC --- Dual Motor---Double Beam--- Electric Standing Desk Height Adjustable Range: 28" to 46"Weight Capacity: ≥240 lbs 4 Programmable Memory PresetsDouble-Beam Metal FrameDesktop Size: 63" * 30" (Long Side)Noise: ≤50dBWide footpad & sturdy constructionExtra Thick & Rounded CornerLift up and down smoothlInput Voltage: 110-230V AC Double-Beam Dual-Motor Metal Frame Jceet sit-stand desk is supported by a very sturdy double-beam metal frame that can support 240lbs. It is more stable and lasts longer than a single-beam desk. The whisper-quiet and long-lasting dual motors provide a large range in height adjustability (28" - 46" high) and ensure a smooth, fluid lift. 4 Programmable Memory Presets Smart lifting buttons --- including 4 memory function buttons, plus up and down buttons, which is very convenient to lift and find the height that suits you best. Extra Thick & Rounded Corner Up to 18mm thick, this desk can handle any load-bearing job - it can hold up to 240lb and can easily fit two computer monitor stands. The very thoughtful rounded corner design greatly reduces the damage to the body caused by accidental collision. Lift up and down smoothly The dual-motor design allows the entire desk to rise and fall smoothly with less than 50 decibels of noise. Telescopic height Adjustment Solid steel legs used to support height adjustment, transitioning from sitting to standing from 28" to 46". Anti-Collision Technology JCEET's electric standing desk has intelligent anti-collision technology. The built-in sensor makes the table automatically drop 1-2cm and then stop rising if it encounters a hard object during the ascent process. Extra Thick & Rounded Corner Lift up and down smoothly Telescopic height Adjustment Anti-Collision Technology Technical Specifications Color Oak and White Top+ White Frame Splice Board Quantity 4 Frame Beam Quantity 2 Item Height Floor To Top 28''-46'' Item Depth Front To Back 30 Item Width Side To Side 63'' Desktop Thickness 0.7'' Bottom of the Desk Non-slip feet pad Memory Button Quantity 4 Noise <50dB Motor life 20,000 times Certification CE, UL Packing(inch/mm) 45*17*10.5'' /1145*435*270mm Input Voltage 110-230VAC Operate temperature 0-40 ℃ / 32-104℉ Gross Weight(kg) 40.5