# Speakers

Laser pointer

<figure><img src="https://1947046730-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC0MGZWBGS2TyjL8tJfJM%2Fuploads%2FU9xApSV9Tvfj5MdetvoQ%2F1082631380-pointer_english.png?alt=media&#x26;token=822c2164-5a28-487e-8714-d3500cad6b31" alt=""><figcaption></figcaption></figure>

Point the pointer at the receiver next to the notebook to advance or rewind the slides

<figure><img src="https://1947046730-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC0MGZWBGS2TyjL8tJfJM%2Fuploads%2F2sCMq8M6d8TA2iA4moRU%2F2439232385-puntero-laser-usb-inalambrico-para-presentaciones-d_nq_np_659883-mec25923434575_082017-f.png?alt=media&#x26;token=26617513-d88f-42e5-99fe-24767a09008b" alt=""><figcaption></figcaption></figure>

<figure><img src="https://1947046730-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC0MGZWBGS2TyjL8tJfJM%2Fuploads%2FmkqVhXaZg9NY29xNDall%2F4240775973-IMG_0114.jpg?alt=media&#x26;token=d2023769-7d89-48fd-b89e-ef5c9375bfa7" alt=""><figcaption></figcaption></figure>
