1. This product is a charger specifically for charging the left and right handles of N-S 2. It can charge two pairs of left and right handles for N-S 2 at the same time. The handle charging seat adopts an embedded magnetic structure design, so that the handle and the charging seat are closely combined;2. Each charging slot of this product adopts a translucent design, and the entire handle is used as a charging indicator to independently display the charging status; the built-in buzzer will emit a "beep" reminder when the handle is placed in the charging slot and charging normally;3. When using, insert the randomly configured TYPE-C charging cable into the power input port on the back of the charger, and connect the other end to the 5V 2A power adapter. After powering on, the charging seat enters self-test, and the four charging slots light up red first and then light up green. The buzzer "beeps" twice and enters the standby state; the handle is automatically adsorbed when it is inserted into the magnetic charging slot in the direction shown in the figure. The charging slot lights up red, and the green light turns on when it is full.Product parametersPower input: TYPE-C 5V 1.5AHandle charging current: 200mAx4Charging status indicator: red light when charging, green light when fully charged/standbySupported prompt sound: "beep" sound reminder when powered on, "beep" sound reminder when the handle is chargingMaterial: ABSPacking list: cradle x1 charging cable x1 manual x1Single set weight: 350g