Shuangfeiyan BT-570NX mouse: no orifice, lithium battery, ergonomics

Shuangfeiyan's new BT-570NX mouse has three distinct features: no holes, lithium-ion batteries, ergonomics, and the most prominent is the use of lithium batteries.

The non-porous base is a unique design of the Shuangfeiyan mouse, which completely solves the problem of dust accumulation in the mouse hole. It can be used better in various environments, with superior cross-border ability, high precision positioning, dust-free and durable, low energy consumption. The BT-570NX mouse incorporates Bluetooth design based on the original non-porous technology, which has better usability for some smart tablet devices.

In the early days, the 5th/7th carbon battery and the alkaline battery were used. The battery was able to be used repeatedly after being powered by the lithium battery. The BT-570NX mouse is free to change the battery for life. The body is light and smart, saving money and effort, environmental protection.

Another aspect of the BT-570NX is the right-handed ergonomic design to ensure a comfortable feel, the surface of the mouse is designed with a glossy surface to make the mouse look elegant.

When the mouse is charging, the red light of the wheel is long; the red light of the full electric wheel is off; when the lithium battery is low, the red light flashes to remind the user to connect the charger to charge. The charging cable is a relatively common Nokia mobile phone interface. Through the USB interface, it is easy to connect the computer to charge the mouse, and remove the trouble that the general wireless mouse cannot be used without the battery.

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