Donner Acoustic Guitar Pickup, DSS-6 Guitar Pickups Passive Mahogany Soundhole Pickup with Humbucker Volume Tone Control, Fits 3.8” to 3.94” Soundhole Diameter electronics_new_releases_Aug2023 40mm Fully shrunk internal diameter:

40mm Fully shrunk internal diameter: 4mm

Charge on the go: Use time lasts for 14 hours from single charge and total 85 hours with charging case

it can be adjusted at multiple angles

UPGRADE your music listening experience with a rubber slipmat

Donner Acoustic Guitar Pickup, DSS-6 Guitar Pickups Passive Mahogany Soundhole Pickup with Humbucker Volume Tone Control, Fits 3.8” to 3.94” Soundhole Diameter electronics_new_releases_Aug2023 40mm Fully shrunk internal diameter:Donner Acoustic Guitar Pickup, DSS 6 Guitar Pickups Passive Mahogany Soundhole Pickup with Humbucker Volume Tone Control, Fits 3. 8 to 3. 94 Soundhole Diameter Product Features The Donner guitar pickups FITS in soundholes from 3. 8 (96. 6mm) to 3. 94 (100mm) diameter. Reducing Noise DSS 6 is a passive guitar pickup with the humbucking model (no battery is needed). It uses the magnetic field to collect the string vibration and pass it to the speaker,