Dear boss, welcome to our store. If you need to customize the quantity or modify the shipping fee, you can add WeChat at 19198378956. Our store supports a 7-day return policy for products purchased for personal use. However, we do not support a 7-day return policy for wholesale or sample guests.

Acceleration remote control weight: 0.041kg Size: (9.3*6.5cm)

Water Drop Remote Control Weight: 0.007kg Size: (4.6*3.4cm)

Accelerator Remote Control Introduction: This product requires two AA batteries (provided by the buyer). Turn on the drone's power, then turn on the accelerator's power, aim at the drone, and you can use it. The left button controls the flight speed (you do not need to place your hand below to sense it; press the button once to immediately increase altitude), and the right button controls the drone's on/off switch (press once to immediately stop the flight, and press it again after about two seconds to start the flight). (When not playing, turn off both the drone's power and the accelerator remote control's power.) The control range of the drone is about 3-4 meters. If you are too far away, it will not work.

Waterdrop Remote Control Usage Introduction: The Waterdrop Remote Control is only capable of controlling the on/off of the drone. Aim at the drone to activate it. When the drone is rotating, press once to immediately stop it, and press again after about two seconds to start it flying. (Please turn off the drone's power when not in use.) The control range for the drone is approximately 2-3 meters. If you are too far away, it will not work.