Specifications:

• Battery Included: Yes
• Brand Name: HKQH
• High-concerned chemical: None
• Interface Type: Bluetooth
• Power Source: Rechargeable
• Power Type: Rechargeable
• Style: 3d
• Number of Buttons: 2
• Operation Mode: Opto-electronic
• DPI: 1000
• Gross Weight: 70
• Hand Orientation: Both Hands
• Number of Rollers: 1 pcs
• Origin: Mainland China
• Package: No
• Style: Finger
• Style: Mini
• Type: Bluetooth Wireless