Aj139 Pro

Upgrade your gaming setup with the Ajazz AJ139 Pro Wireless Gaming Mouse. Designed for players who loved the popular AJ199 profile but needed a slightly larger, full-hand footprint, the AJ139 Pro expands the symmetrical shape to fit medium-to-large hands comfortably. Weighing in at an agile ~59g solid shell without relying on external honeycomb holes, it delivers structural stability alongside zero-resistance movements. Driven by the flagship PixArt PAW3395 optical sensor and a high-efficiency Nordic MCU, the AJ139 Pro provides pixel-perfect tracking accuracy, low click latency, and a reliable 2.4GHz wireless connection for competitive FPS gaming.

Key Features:

• Expanded Symmetrical Shape: Scaled perfectly for medium and large hands, offering exceptional ergonomic balance for Claw and Palm/Claw hybrid grip styles during long gaming sessions.

• Flagship PixArt PAW3395 Sensor: Lock onto targets with total confidence. Delivering up to 26,000 DPI, 650 IPS tracking speed, and 50G acceleration, it registers rapid flicks and minute crosshair adjustments with complete fidelity.

• Lightweight 59g Solid Construction: Maintains complete hull integrity and a clean, dirt-resistant exterior while stripping structural weight down to 59 grams for effortless gliding and reduced wrist fatigue.

• Crisp Huano Pink Dot Micro Switches: Outfitted with durable Huano Transparent Blue Shell Pink Dot switches rated for 80 million clicks, offering a sharp, tactile rebound and preventing accidental misclicks.

• Nordic High-Performance MCU: Features an energy-efficient Nordic processing chip that optimizes battery consumption while ensuring a rock-solid, low-latency 2.4GHz wireless signal.

• Dual-Mode Connectivity & Type-C Charging: Switch easily between low-latency 2.4GHz wireless for gaming and USB Type-C wired mode for charging while playing.

Technical Specifications:

• Model: Ajazz AJ139 Pro

• Form Factor: Symmetrical Universal / Medium-Large Profile

• Weight: ~59g (Ultra-Lightweight Solid Shell)

• Dimensions: 125mm (Length) x 63.3mm (Width) x 38mm (Height)

• Sensor Engine: PixArt PAW3395 Optical Sensor

• Max Sensitivity: Up to 26,000 DPI

• Speed & Acceleration: 650 IPS / 50G

• Main Switches: Huano Blue Shell Pink Dot (80 Million Click Rating)

• Polling Rate: 1000Hz (1ms Response Time)

• Connectivity: 2.4GHz Wireless / USB Type-C Wired

• Battery Capacity: 300mAh

• System Compatibility: Windows, macOS, Linux