BilBil Standing Desk Frame Dual Motors , Height Adjustable Electric Sit Stand Desk, Home Office Stand up Desk with 4 Memory Presets(Frame Only) A Healthy Life Starts With a Professional Height-Adjustable Desk BilBil's standing desk can solve the problem of sedentary office work and allow users to change their postures through physical activities such as standing and sitting. The BilBil height adjustable desk can also meet the use and adjustment of multiple scenes and multiple groups of people, such as sedentary office workers, creative workers, students, people with cervical and lumbar pain, and so on. Double-Beam Dual-Motor Metal Frame BilBil 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. Horizontal width adjustable In addition to the vertical height adjustment of 28"-46", there is also a lateral width adjustment range of 40"-57". Allows you to have a more flexible selection of the length and width of the tabletop. 4 Programmable Memory Presets To save the current height setting: Press and hold any number key until you hear a beep. Long press the up key and "M4" to change the unit from cm to inch. Stepless lift The dual motors with excellent performance make the lifting table smooth and smooth without blocking feeling. one package shipping All accessories of this dual motor desk frame are sent to you in one package (1040*325*145mm, 23kg). It is recommended that you carefully check the accessories after unpacking. If you find any missing or damaged accessories, please let us know in time, and we will take care of it for you. Stability of bottom The 3"x27" bottom dimension and non-slip feet greatly enhance the stability of the desk. Conflict effectively prevents. It stabilizes the entire desk and prevents it from shaking. Anti-Collision Technology BilBil'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. Stepless lift one package shipping Stability of bottom. Anti-Collision Technology Technical Specifications Color Black Frame Frame Beam Quantity 2 Item Height Floor To Top 28"-46" Item Depth Front To Back 22" Item Width Side To Side 40"-57“ Bottom Size 3"x27" Memory Button Quantity 4 Noise <50dB Motor life 20,000 times Certification CE, UL Packing(inch/mm) 1040*325*145mm Input Voltage 110-230VAC Operate temperature 0-40 ℃ / 32-104℉ Gross Weight(kg) Frame:23kg