Bullet Points:1, Total Volume: This sound pickup can provide 0-12db volume, very practical.2, Wide Tone: This product has a wide tone from 100Hz to 6.02KHZ.3, Headphone output jack: This product is compatible with 3.5MM/0.14IN.4 headphone output jack, Output jack: This audio pickup is compatible with 6.35MM/0.25 inch output jack.5, Applicable occasions: Guitar Instruments, Practical, convenient and easy to use. Description:This is a set of musical instrument accessories, with 3.5MM/0.14IN headphone output jack and 6.35MM/0.25IN output jack. Information:Name:silent pickup guitarColor: BlackList:Pickup Body*1Battery Pack*1Screw*10Cap*2Pickup Stick*1If you have any dissatisfaction or doubt about our products, please contact us through buyer's message immediately. We will provide you with a satisfactory solution within 24 hours!