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 hold the device near your mouth and speak – your voice changes instantly. Adjustable: Adjust the level of voice modulation while speaking using the buttons on the front panel. Compatible: Works well with telephones, mobile phones, and online chat applications. Voice options: 8 preset voices – Male (3 variations), Female (3 variations), Robot, and Original. Powered by a 9-volt battery (not included) with an on/off switch. 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 screen display settings may cause slight variations in color. Measurement may vary by +/- 1-3 cm.