Features:100% brand new and high qualityMultiple Sound Effects and Scene Modes: The sound card supports multiple scene modes and multiple sound effects. he can become the voice of children, men, women, etc., and add fun to the sound.Large battery: built-in 1200mah large rechargeable battery can provide long-lasting power for entertainment time, avoid frequent charging, and eliminate the problem of insufficient battery power.High compatibility: Universal USB interface for charging and connecting to a computer; 3.5mm standard plug for stable audio signal input and output. Compatible with main phone and computer.Wireless connection: provide wired and wireless connection. Wired connection can achieve smooth signal transmission, while bt wireless connection can bring convenience.Easy to use: Each button has a clear mark to indicate a specific function. Visual indicator shows working status. The adjustment knob can meet the adjustment requirements.Package Includes:1 x sound card1 x USB cable2 x audio cable1 x user manualSpecifications:Material:ABSBattery capacity: 1200mahPower input: DC 5V 2APower: 5WRecording: SNR 16bit / 48khz, 90dbSignal to noise ratio: 106dbProduct size: 25x13x3 cm/9.84x5.12x1.18innote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you