Transmission medium Bluetooth 2.1
Carrier frequency 2.402-2.480GHz
Protocol Bluetooth BT2.1+EDR
Multiple LED lights
After the pairing handle enters pairing mode, if there is no successful pairing within 2.5 minutes, it will automatically sleep
Battery: One polymer lithium battery 3.7V/500mAH
Full battery life, continuous operation for 6.5 hours, usage time with colored lights not turned on
Working voltage 3.7V-4.2V
Charging voltage 5V
Temperature cycling and high and low temperature working requirements -10 ℃~50 ℃
Storage temperature required -20 ℃~70 ℃
Drop test height 1.2m, 6 surfaces, 2 circular marble floors
The silicone button force is 160g, the mechanical button force is 95g, and the light touch switch force is 160g,
Key lifespan ABXY, L, R, ZL, ZR keys 5 million times; 500000 silicone buttons for directional keys. Home page, camera,+, -, T keys 100000 times
