USB Bluetooth Receiver Adapter Wireless Audio Adapter 3.5mm Car Kit Music Receiver for Home/Car Stereo Sound System, Portable Speskers, (Aux in) with 3.5mm Cable (Black)… Black sold2024 or 1/8 inch hole diameter

or 1/8 inch hole diameter on pegboards that are 1/4 inch thick or less)

These barrel bolts use 7 screws for additional strength and security

56 inches long and 5/32 in diameter

package dimensions :15

a good assistant for your car

USB Bluetooth Receiver Adapter Wireless Audio Adapter 3.5mm Car Kit Music Receiver for Home/Car Stereo Sound System, Portable Speskers, (Aux in) with 3.5mm Cable (Black)… Black sold2024 or 1/8 inch hole diameterUSB Bluetooth Receiver Adapter Wireless Audio Adapter 3. 5mm Car Kit Music Receiver for Home Car Stereo Sound System, Portable Speskers, (Aux in) with 3. 5mm Cable (Black) Instructions for use: 1. Plug the product's USB port into the 5V power port, the products blue light will flash, plug the 3. 5mm audio into the products audio port, and connect the speakers audio port externally. The speaker must be in audio input mode, turn on the phones Bluetooth,