Features: New and high quality. This voice changer offers multiple sound effects. Ideal for calls, entertainment with friends, and online gaming. Easy to use—no drivers required. Plug-and-play design. Compatible with mobile phones, computers, and tablets. Compact and portable. Equipped with 3.5mm interfaces for both device and headset connections. Includes adapter for connecting to phones or other devices. Use included adapter to connect your phone to the voice changer, then connect a headset to the voice changer. Ensure plugs are fully inserted for proper operation. Specifications: Material: ABS Type: Standard Edition / With Headphones Size: Approx. 52 x 50 x 17 mm (2 x 1.96 x 0.67 in) Signal-to-Noise Ratio: 106 dB Mobile Phone Interface: 3.5 mm Charging Input: DC 5V–0.5A Headset Interface: 3.5 mm Battery Capacity: 3.7 Wh Charging Interface: USB-C Charging Time: 0.5–1 hour Battery Life: 3–4 hours Note: 1. Please allow 1–2 cm measurement tolerance due to manual measurement. 2. Screen settings may cause color variations between images and actual product. Package Includes: 1 x Voice Changer Set