Product Name: Skysonic Tianyin T901 Skysonic Joy-2 Guitar Instrument Pickup Guitar Accessories Musical Instrument Guitar Preamp Factory Outlet Hot Sale Model NO.: T-901 Trademark: SKYSonIC Transport Package: Color Box Specification: 18cM long, 11.8cM wide, 4.7CM high Origin: China Product Description SKYSonIC Day Musical Instrument T-901 Parameter InformationPickup model: T901Pickup brand: TianyinInstructions for use: Folk acoustic guitar forProduct color: blackPacking: high-end packagingScope of application: 88~105MM sound hole guitarFeatures:Active pickup with clapper microphoneUpgraded metal tail pin interface for enhanced noise reduction and more comprehensive use3v button battery makes the pickup passive and active, improving the clarity of the pickupThe left knob is the total volume adjustment of the pickup, which canFeel free to adjust the total volume of the pickup as you want.The face-opening pickup is mounted in the sound hole of the guitar.The sound hole clip design adds a layer of cushion to prevent scratching the surface of the body.Also non-slip, stronger returnClassic entry essential, double coil design, magnetic pickup, excellent bassTianyin pickup official anti-counterfeiting QR code, light scratch layer,It is possible to find out whether it is officially authentic.SonIC Day Musical Pickup A810 Parameter Information