A4Tech LP15 laser pointer 100 m White

2.4G Auto-Channel SortAdvanced 2.4GHz powerful wireless connection provides essentially no delays or connection conflicts.100m Far Control RangeWith a range of up to 100 meters. you can enjoy the freedom to move around the room and mingle with your audience for greater impact.Low-Power IndicatorPresentation pointer has low power indicate and reminds you to change battery in time.Silicone ButtonSilicone buttons are easy to find by touch. You'll be in control from the first slide to the last.Magnetic USB Receiver StorageA storable plug-and-play wireless receiver makes it simple to get started—just plug the receiver into a USB port and use it right away.Full Screen / QuitStart or stop your presentation when you're ready or use the black screen to shift the attention back to you.