Rechargeable 2.4G USB Hands Free Finger Handheld Wireless Optical Trackball Mice Mouse with 2GB Waterproof Metal Key USB Memory Stick Flas

alaTest has collected and analyzed 2 user reviews of Rechargeable 2.4G USB Hands Free Finger Handheld Wireless Optical Trackball Mice Mouse with 2GB Waterproof Metal Key USB Memory Stick Flas from Amazon.co.uk. The average user rating for this product is 4.0/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.co.uk. Many are less positive about the durability.