At least 10 different voice changes] - This handheld voice changer has at least 10 different voice changes, male to female, female to male, normal, robot, lolita, baby, youth, king, witch, prime minister. You can use the "Tweak" button to adjust each sound, giving you more different sounds. It is very suitable for making phone calls with friends, entertainment, voice changing for online games, etc. It is a must-have device. [Built-in 8 sound effects and LED LED lights] - It comes with 8 sound effects, you only need to press each sound effect button to produce interesting sound effects. The eight sound effects are applause, kiss, laughter, cheers, surprise, appearance, crow, and time. The new i900 voice changer uses LED colored lights, which is very cool. The lights have a separate button to control them off. [Easy to use and easy to carry] - Very small, easy to carry, plug and play. Very easy to use, no need to install any drivers. Just connect this voice changer to other devices and your voice will change however you want. Great for indoor and outdoor use. [Device Compatibility] - This sound effect device can be used on any mobile phone, computer, game console, game console, Switch, iOS system, mobile system and any gaming platform. When using the voice charger with a PC, an adapter is required. The interface of this voice changer is 3.5mm, and iOS systems need to purchase a separate interface conversion cable to use the device. [Disguise your voice]-This voice changer can make your life more interesting. You can connect it to your phone and hide your voice when talking to others. This voice changer can be used to annoy your friends and give you a lot of funny reactions, especially in online games, knowing who you are. You can even play as different characters in the game to surprise your friends. Color: Black Material: ABS Size: 15.90 x 9.30 x 3.40 cm Package contents: 1 * Live microphone 1 * Monitoring headphones 2 * Audio cable 1 * USB charging cable 1 * Storage bag 1 * Voice changer Only the above package contents are not included. other products. Note: Lighting and different monitors may cause the color of the item in the picture to be slightly different from the actual item. The measurement allowance is +/-1-3cm.