Features: 1. Stereo Audio, High Quality Stereo Audio Amplifier Is Perfect For Your Home Theater. 2. It Can Also Be Used As A Speaker To Listen To Music, Which Is Very Suitable For Listening To Music And Other Functions. 3. Easy To Care: Very Easy To Clean, Just Wipe With A Damp Cloth And Then Air Dry. Do Not Use Bleach Or Detergent To Clean. 4. Quality Performance: Using High-Quality Materials Makes The Product More Stable And . 5. 1 Preamp Tone Board Audio Amplifier Description: Type: Digital Amplifier Board Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Material: PCB+Plastic+Metal colour: As Shown Package Contents: 1 x Digital Amplifier Board 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.