SIHOO M57 PRO WITH FOOTREST | BLACK | DOUBLE JOINT 3D ADJUSTABLE HEADREST | ADAPTIVE RECLINE TENSION | RECLINE-LOCK FEATURE | 4-WAY ADAPTIVE LUMBAR SUPPORT | CHAIR Tower Type Bluetooth® transmitter frequency range: 2

Bluetooth® transmitter frequency range:  2

Boosted WiFi Coverage4 antennas provide stable wireless connections and optimal coverage

200m (line of sight)

prohibiting the use of certain hazardous materials

OPERATING SYSTEM Support for Windows® 11 64-bit

SIHOO M57 PRO WITH FOOTREST | BLACK | DOUBLE JOINT 3D ADJUSTABLE HEADREST | ADAPTIVE RECLINE TENSION | RECLINE-LOCK FEATURE | 4-WAY ADAPTIVE LUMBAR SUPPORT | CHAIR Tower Type Bluetooth® transmitter frequency range: 2Sihoo M57 PRO Ergonomic Office Chair The Evolution of Ergonomic Comfort The Sihoo M57 PRO is the latest upgrade to our best selling ergonomic chair. Building on the success of the original model, this next generation chair features enhanced design elements that ensure maximum support and adaptability for extended sitting periods. Key Features: High quality breathable nylon mesh upholstery: Promotes airflow for all day comfort. Double joint 3D