There can be only one, and the Pro Cell Phone Voice Changer is the only voice changer designed specifically for the purposes of altering your voice when using your smartphone.

Features:

• Two Voice Changing Modes: High and Low 

• Heavy duty - Durable design

• Quick installation

• Portable

• Rechargeable Battery

Specifications:

• Use in Headphone jack only

• 3.5 mm jack

• Rechargeable battery

• Battery life: 6 Hours

• Voice Changing Modes: LOW and HIGH

• Dimensions: 4.188” L x 1.25” W x 0.313” H

  Weight: 0lb 2oz