Brand: AJAZZ Models: AJ159 NL, AJ159 NL Long Battery Life Edition and AJ159 NL P Colors: Cloud White, Meteorite Black / Cloud White Connectivity: Tri-Mode Wireless, Wired and Bluetooth Wireless Technology: NearLink Chipset: NearLink BS20 Polling Rate: 1000Hz Wired and Wireless Receiver: 1K Nano NearLink Receiver Sensor: AJAZZ Custom PAW3311 / PAW3395 Maximum DPI: 12,000 DPI / 26,000 DPI Tracking Speed: 300 IPS / 650 IPS Acceleration: 35G / 50G Main Switches: Huano Green Transparent White Dot, Rated for 100 Million Clicks Side Switches: Huano Black White Dot, Rated for 3 Million Clicks Scroll Encoder: FuweiQi, Rated for 1 Million Scrolls PCB: Dual-Layer FR4 Battery: 400mAh / 800mAh Weight: Approximately 56 g / 61 g Dimensions: 118.1 × 63.1 × 37.7 mm Hand Size: Suitable for Medium to Small Hands