A part of the review has been auto-translated.
I received this item within eight days. The packaging is not the best, so I photographed the package from start to finish, just in case something went wrong. The batteries, as shown in the photos, are low charged. After 2 hours and 30 minutes they got the full charge of 21 V. The blade opening does not show a pruner for cutting 5 cm branches. I tried it on thin branches up to about 2 cm, it worked satisfactorily. I will know the battery life after extended use. Thanks to the supplier
When the battery is inserted, nothing happens. It's normal. Press the small red button at the foot of the handle for 3 to 5 seconds long. One of the green LEDs lights up and we hear a beep that confirms that the pruning shears have been turned on. Now we do 2 to 4 consecutive quick pulls on the trigger and the device goes into action mode, confirmed by double beep and blade opening. We are now ready to work. A pull on the trigger closes the blade, and eventually cuts the branch, then when released, the blade opens again. 4 widths of the blade can be selected depending on the diameter of the branches to be cut. To do this one or several short press on the small red ON-OFF button near the LEDs. With each short press of this button the number of green LEDs lit changes, symbolizing one of the 4 degrees of opening to the next pressed--released on the trigger; 1 LED = mini, 4 LEDs = max. At the end of the work, to keep the blade closed, just keep the trigger pressed for about 6 seconds until the beep confirming that the blade will not open again when releasing. All that remains is to turn off by a long press on the red ON-OFF button. There, no beep but the last green LED dims. The battery can then be disassembled for recharging or storage.