Product 3: Portable Convenience: The durable, compact design with built-in USB receiver storage makes the G305 means you can take it with you. Product 3: LIGHTSPEED Wireless: Ultra-fast LIGHTSPEED Wireless technology gives you a lag-free gaming experience. The G305 wireless gaming mouse delivers incredible responsiveness and reliability with a super-fast 1ms report rate for competition-level performance. Product 3: HERO Gaming Sensor: Next-gen HERO mouse sensor delivers up to 10x the power efficiency over other gaming mice with exceptional accuracy and responsiveness thanks to 400 IPS precision and up to 12000 DPI sensitivity. Product 2: Colorful, reversible suspension headbands are designed for comfort during long play sessions. Product 2: Personalize your headset lighting across the full spectrum, 16.8 M colors. Play in colors with front-facing, dual-zone Lightsync RGB lighting and choose from preset animations or create your own with G HUB software. Product 2: Total freedom with up to 20 meter wireless range and Lightspeed wireless audio transmission. Keep playing for up to 29 hours of battery life. Play in stereo on PlayStation(R) 4. Product 1: Romer G mechanical switches deliver quiet, precise mechanical performance and 70 million click life for incredible feel and durability. Product 1: Lightspeed: Wireless technology for super-fast 1 ms report rate.