LiberNovo Omni silla de oficina ergonómica con respaldo activo y función de masaje, negra

Long hours at a desk often lead to back pain, poor posture, and reduced productivity. The LiberNovo Omni Ergonomic Office Chair addresses these issues with an active backrest that follows your movements, dynamic lumbar support, and an integrated massage function to relieve tension. Built with high-density mesh and reinforced nylon, this chair provides breathable comfort and durable support for intensive daily use.

Who is it for

This chair is ideal for professionals, gamers, and home office users who spend extended periods seated and seek a customizable, health-conscious seating solution. It accommodates users up to 150 kg and offers a wide range of adjustments to fit various body types and preferences.

Main features

• Active lumbar support with synchronous tilt mechanism up to 135° for natural movement
• Integrated USB-powered massage function with 3 vibration modes to ease lower back fatigue
• 3D adjustable armrests (height, depth, pivot) and 2D adjustable headrest for personalized comfort
• Breathable high-density mesh backrest and fabric seat keep you cool during long sessions
• Class 4 gas lift for smooth seat height adjustment from 450 to 550 mm
• Sturdy aluminum alloy base with smooth-rolling PU casters, suitable for hard and soft floors
• BIFMA certified for safety and durability; tools included for easy assembly

Specifications

• Chair type: Ergonomic office chair
• Colour: Black
• Upholstery material: High-density mesh and fabric
• Frame material: Reinforced nylon and steel
• Base material: Aluminum alloy
• Wheel type: PU caster wheels
• Maximum weight capacity: 150 kg
• Seat height range: 450–550 mm (gas lift)
• Backrest recline: Synchronous tilt up to 135°
• Massage function: Integrated lumbar massage, 3 vibration modes, USB-A powered
• Armrest adjustability: 3D (height, depth, pivot)
• Headrest adjustability: 2D (height, angle)
• Lumbar support: Dynamic and adjustable
• Gas lift class: Class 4
• Assembly required: Yes (tools included)
• Certifications: BIFMA

Tips

To maximize the benefits of the active backrest, adjust the lumbar support so it fits the natural curve of your spine. Use the massage function in short intervals to avoid muscle fatigue. For optimal ergonomics, set the seat height so your feet rest flat on the floor and your knees form a 90-degree angle. Regularly check and tighten all screws to maintain stability.