Change sounds at will with strong stability. The module comes in red color and is easy to install with 3M double-sided tape. It is compatible with high voltage electrical boxes.Specification:Name: Voice playback moduleSignal line: No. 7Working voltage: DC5V~35VOutput power: MAX=2W(RL=8QD=1%)Frequency response: 800HZ~15KHZNoise voltage: 50MVSignal-to-noise ratio: 82DBWorking environment temperature: -40~85CWorking environment humidity: 30%~95%Packing List:1* Recordable Sound ModuleNotice:Due to different lighting and screen settings, the item color may be slightly different from the picture.Due to different manual measurements, please allow a 1-2cm difference in size. See more product details1.Compact Size: Our voice playback module is designed for effortle customization of sound effects. Featuring a USB port and convenient design, you can now conveniently change sounds at will for an enhanced user experience. Plus, its compact size won't affect the appearance of your product.2.Loud Volume: This voice playback module has a strong stability and a built-in 2W speaker that delivers loud volume and clear sound. You can also adjust the volume according to your needs.3.Color Flexibility: To suit your preferences and sense of style, you can select the red, white, or black version of this voice playback module.Keep your appearance stylish and alluring while giving vocal instructions.4.Simple Installation: No technical know-how neceary to install this voice playback module. With 2 effortle installation methods, simply insert the rubber plug into the wall or attach it with 3M double-sided tape. Start using it within minutes, without any hale.5.Wide Application: Your go-to solution for car alarms, electric motorcycles, equipment failure prompts, and more. This multifunctional module even works with high voltage electrical boxes and toy battery reminders.