7990 9990
  • Achieves relaxed PC / tablet operation
  • Ultimate pointer tracking performance
  • Equipped with a total of 10 buttons
  • Ideal for watching videos while relaxing
  • The support ball is a large artificial ruby ​​with a diameter of 2.5 mm.
  • Equipped with media control button
  • Pointer movement speed is 3 levels
  • Easy to grip and operate on either side
  • Achieve comfortable video viewing
  • Conforms to Bluetooth® 4.0 standard
  • Power switch
  • Battery level indicator lamp



Compatible models Windows OS, macOS, iOS, iPad OS compatible machines compatible with Bluetooth (R) HOGP
Supported OS Windows 10, Windows RT8.1, Windows 8.1, Windows 7, macOS Mojave (10.14), iOS13.4, iPad OS13.4 * It may be necessary to update to the latest version of each OS or install a service pack. .. * Please check the correspondence table for the latest information.
Conformity standard Bluetooth 4.0 Class2 / profile: HOGP (HID Over GATT Profile)
resolution 500/1000/1500 count (switchable)
Communication method FH-SS (Frequency Hopping Spread Spectrum) Method
Radio frequency 2.4GHz band
Radio range When using on a magnetic material (iron desk, etc.): 3 m, when using on a non-magnetic material (wooden desk, etc.): 10 m * This is a test value in our environment, not a guaranteed value.
Reading method Optical sensor method
Emission ray type Invisible wavelength range
Number of buttons 10 pieces * Including wheel buttons
Number of wheels 1 piece
Continuous operation time About 107 hours
Continuous waiting time About 76 days
Estimated battery usage period Approximately 127 days * When 5% of 8 hours of computer operation per day is assigned to mouse operation
Power supply (main body) Two of AAA alkaline batteries, AAA manganese batteries, and AAA nickel-metal hydride batteries
Color Black
External dimensions (mouse body) Width 40.7mm x Depth 111.5mm x Height 56.6mm
Size classification L size
Mass (mouse body) Approximately 77g * Batteries not included
Accessories Dedicated stand x 1, AAA alkaline batteries for operation check x 2, user's manual x 1
Qty available:0
Bluetooth Handy Trackball Mouse/ Remote M-RT1BRX Series
7990 9990

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