- 12 months warranty Model:Razer Orochi V2 ~ Razer 5G Advanced 18K DPI Optical Sensor 2nd Generation Razer Mechanical Mouse Button Switches Dual Mode Wireless (2.4GHz & Bluetooth) < 60g ultra-lightweight design Up to 950 hours of battery life Primary color PTFE mouse feet Support for Razer Synapse 3 ~ Sensor: Optical Maximum Sensitivity (DPI): 18000 Maximum speed (IPS): 450 Maximum acceleration (G): 400 RGB lighting effect: no Dimensions: 108 x 60x 38 mm Weight: about 60g ~ Razer Original - Parallel import - Return and refund are not accept. - Free shipping to HK/Macau when spending over $500 onwards - China area shipping fee $130 + Local SF Express - Two business day shipping. Sent via SF express - Exchange of defective units purchased in 7 days - 12 months warranty ~ *Photo for reference only