Portable: Mini and wireless design, weighs only 130g, lightweight and easy to carry. Powerful: This voice changer features 8 different voice effects – including funny, cool, and practical tones. Easy to use: Simply speak into the device and your voice will change instantly. Adjustable: Change the voice effect level in real time by pressing the buttons on the front panel. Compatible: Works well with telephone calls, mobile phones, and online chatting applications. Voice options include: Male (3 types), Female (3 types), Robot, and Original. Features an on/off switch and is powered by a 9-volt battery (battery not included). Specifications: Color: White Material: Plastic Item dimensions: 89 x 60 x 23 mm Item weight: 130g Package Contents: 1 x Multi Voice Changer Toy Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.