ZZZEN E4/Z4 ZERO CLEARANCE ADJUSTABLE BED FRAME WITH MASSAGE, NIGHTLIGHT, USB, FITS STORAGE BEDS OR RVS Open Box Patented Edge Support System: provides

Patented Edge Support System: provides side support along with 20% more sleeping surface

Wall Glide: ability for base to glide towards the wall when inclined

Emergency Battery Strip

Comfort Rating

Sync Cables allow for functionality on independent sides

ZZZEN E4/Z4 ZERO CLEARANCE ADJUSTABLE BED FRAME WITH MASSAGE, NIGHTLIGHT, USB, FITS STORAGE BEDS OR RVS Open Box Patented Edge Support System: providesEnjoy personalized comfort without sacrificing your existing bedroom design and furniture. This Zero Clearance adjustable base is engineered to sit on top of a bed frame with a solid, continuous surface. For compatibility, ensure your bed frame has a center support rail with supportive feet at slats with no more than 4 gaps between each slat and or a solid, flat surface. SPECS Back up battery power box Dual Massage: Activate at the head and or foot