Manufacturer: ?SONY, Sony India Private Limited, Sony India Private Limited, A-18, Mohan Co-operative Industrial Estate, Mathura Road, New Delhi 110044, India , Toll Free: 1800-103-7799, Email: Sonyindia.care@ap.sony.com, Visit sonyindia.co.in for product recycling Product Dimensions: ?8.4 x 124.3 x 72.9 cm; 13.9 kg Batteries: ?2 AAA batteries required. (included) Item model number: ?K-55S25 Operating System: ?Google TV Hardware Interface: Bluetooth, USB, HDMI Graphics Coprocessor: ?4K Processor X1 Compatible Devices: Laptop, Gaming Console, Headphone, Smartphone, Speaker Remote Control Description: One Click Google Assistant | Youtube | Netflix | Youtube Music | Prime Video Connector Type: Wi-Fi, USB, Ethernet, HDMI Maximum Operating Distance: ?6 Feet