Welcome to our store!</br> 1、Bright red laser pointer, very eye-catching and clear at a glance, helps a lot in work or teaching 2、The product come with 2.4GHz wireless transmission speed, wireless range up to 20 meters 3、Plug and play, possess high compatibility, stylish appearance, compact and portable 4、One‑button slide show remote control, up to 9 buttons, support multiple functions, very practical 5、2.4GHz wireless presenter have wide range of use, can be used for multimedia, office, teaching pointer demonstrator <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: 2.4GHz Wireless Presenter Remote Control Method: 2.4GHz wireless Range: ≤ Approx. 20meter / 65.6ft Number of Keys: 9 Keys Battery: 1 x AAA battery (not included) Output Power: 3.3mW Size(LxWxH): Approx. 140 x 18 x 19mm / 5.5 x 0.7 x 0.7in</br></br><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></br></br> 1 x 2.4GHz Wireless Presenter</br> 1 x Signal Receiver</br> 1 x User Manual</br> (Customer Satisfaction) - is our priority. If you notice any problems with the products after receiving the goods, such as damaged goods or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory after-sale service.</br> Thanks for seeing me, I hope I can help you. Good life to you.</br>