[At Least 10 Different Sound Changes]- This Hand- Voice Changer has at least 10 different sound changes, Male to female, Female to male, Normal, Robot, , Baby, Youth, King, Witch, Prime. You can use the "Finetuning" button to adjust each sound, making you to different sounds. Perfect used for making calls and entertainment with friends, voice change of online games, etc. It is a must-have device. [Built-in 8 Sound Effects And LED LED Color Light]- It comes with 8 sound effects, you just need to press the button of each sound effect to have interesting sound effects. The eight sound effects are Applause, Kiss, Laughter, Cheer, Surprised, Show up, Crow, Time.The new i900 voice changer uses LED color lights, very cool, the lights have a separate button to control the off. [Convenient to Use and Easy to Carry]- Very small, convenient to carry, plug and play. Very easy to use, and no need to install any driver. Just connect this sound changer to other equipment, and your sound will change as you please. It is very suitable for indoor and outdoor to use. [Device Compatibility]- This sound effects device can be used on any mobile phone, computer, tablet for , game console, game console, Switch, iOS systems, mobile Android systems and any game platform. When use voice charger on PC, need a adapter. The interface of this voice changer is 3.5mm type, iOS system needs to purchase a separate interface conversion cable to use the device. [Disguise Your Voice]- This voice changer device can make your life more interesting. You can connect it to your phone,, and disguise your voice when you're talking to others. This voice changer can be used to harass your friends, making a lot of interesting reactions , especially in online games because knows who you are. You can even play different characters in and surprise your friends. color:Black Material:ABS size:15.90 x 9.30 x 3.40 cm Package Contents: 1 * Live Microphone 1 * Monitor headphones 2 * Audio cable 1 * USB charging cable 1 * Storage bag 1 * Voice Changer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.