<p><b>BOOMERSUN ERGONOMIC GAMING CHAIR</b></p> <p>A racing chair designed with an emphasis on appearance and ergonomics, provide you with the perfect gaming experience.</p> <p> </p> <p><b>SPECIFICATIONS:</b></p> <p>Materials:</p> <p>-Surface: PU leather</p> <p>-Inside: High density memory foam, latex, MDF</p> <p>-Base:Heavy-duty Nylon</p> <p> </p> <p><b>Dimensions:</b></p> <p>-Seat cushion: 19.69 x 19.69 x 3.94 inch</p> <p>-Backrest: 31.49 x 20.07 x 6.4 inch</p> <p>-Adjustable seat height: 3.94 inch</p> <p>-3D Armrest: 10.24 x 3.14</p> <p>-Adjustable Armrest height: 3.94 inch</p> <p>-Base Diameter: Φ25.12 inch</p> <p>-Load capacity: 300 LBS</p> <p>-Upgrade packaging: 32.48 x 24.01 x 11.02  inch</p> <p>-Net weight: 37.48 LBS</p> <p>-Adjustable backrest angle: 135°</p> <p><br></p> <p><b>Package includes:</b></p> <p>1 x Gaming Chair, 1 x Light Remote Controller, 1 x Instruction, 2 x USB cables</p> <p><br></p> <p></p> <p><b>Powered device parameters recommended:</b></p> <p>Current: 0.35A-1.4A</p> <p>Voltage: 5V</p> <p><br></p> <p></p> <p><b>NOTE：</b> Due to the unstable computer voltage, the lighting and massage effect will be unstable. In order not to affect the experience, please do not use the computer as a power source.</p>