Function: 1. The voice changer has 7 different voice changes, man to woman, woman to man, little girl, baby, magical sound, deep voice. 2. It works on every phone, computer, tablet, iPad/PS4/XBOX and every gaming platform. 3. The voice converter is very small and light, very easy to transport or store. 4. Plug and play, it's very easy to use and no need to install any drivers. 5. The voice changer is used for speaking and chatting with friends, changing the voice of online games, etc. 6. The interface of the voice converter is a 3.5mm type. An audio conversion cable with a 3.5 mm interface can be used. It can be used directly on your favorite headphones or headsets. Specification: Condition: 100 Percent brand new Element type: Voice Changer device Material: ABS Color: As shown Product size: 75 x 50 x 11 mm/3 x 2 x 0.4 inches Approximate weight. 106 g Quantity: 1 pc Signal-to-noise ratio: 106 dB Dynamic range: 106dB Battery capacity: 300 mA/3 , 7 V. Battery type 103450 Charging input: DV5V/1A Battery power: 3.7WH Battery efficiency: 3-4 hours full Charge Package list: 1 x Voice Changer 1 x Manual 1 x audio cable 1 x USB charging cable 1 x iron storage box