---
title: FAQ | Buzzy® Product Use (2)
description: Buzzy® Product Use | FAQ (2)
---

# Buzzy® Product Use (2)

[FAQ](https://resources.paincarelabs.com) / Buzzy® Product Use (2)

- ## [What Size Batteries Does Buzzy Use?](https://resources.paincarelabs.com/faqs/batteries-buzzy)
- ## [Which is the Best Buzzy for Me?](https://resources.paincarelabs.com/faqs/best-buzzy-for-me)
- ## [Size Difference in Buzzy Products](https://resources.paincarelabs.com/faqs/size-difference-in-buzzy-products)
- ## [Do I Need a Comfort Strap?](https://resources.paincarelabs.com/faqs/need-comfort-strap)
- ## [Can I use Hot Packs with Buzzy?](https://resources.paincarelabs.com/faqs/hot-packs-buzzy)
- ## [Should I Buy Two Buzzy Units?](https://resources.paincarelabs.com/faqs/should-i-buy-two-buzzy-units)