Item Type: Mini Voice Changer Material: ABS Battery: Polymer Lithium-ion Battery (Built-in), Capacity: 500mah Charging Input: DV5V 1A Battery Efficiency: Full Power Approximately 5 Hours SNR: 106db Mobile Phone Interface: 3.5mm Headset Interface: 3.5mm Voice Distortion Effects: Male to Female, Female to Male, Youth, Queen, Loli, Baby, KTV, Recording Studio, Electric Sound, Normal, Robot 1. [Color Screen] Mini voice changer with a color screen for more convenience, allowing you to clearly see your selected voice distortion effect. Built-in microphone with real-time audio track. 2. [Wide Compatibility] This mini sound card is compatible with 99% of apps, including Android, iOS, and other systems, as well as all gaming platforms, major live streaming, karaoke, and gaming platforms. 3. [Lifelike Sound Effects] The portable voice disguiser offers 11 types of voice distortion effects, supporting fine-tuning to match more voice lines for a more lifelike experience. A powerful system algorithm instantly optimizes your voice. 4. [Usage Scenarios] This multifunctional voice changer sound card is small, lightweight, and easy to carry. Widely used for mobile phone karaoke, electro voice, voice chat, gaming, mobile live streaming, and more. 5. [Easy To Use] The portable sound card voice changer is plug and play, requiring no driver installation. Simply connect it to another device, and your voice will be transformed. Perfect for both indoor and outdoor use. Includes: 1 x Mini Voice Changer, 1 x Audio Cable, 1 x Charging Cable, 1 x Instruction Manual