Shure SE112 Sound-Isolating Earphones with BT1 Bluetooth Cable - Discontinued power supply It has a USB port

It has a USB port for data transfer and battery charging

The other 2 silencers which are not affixed

and isolation while its single-driver earphones afford sleek

Turntable Type Belt-drive manual turntable Motor DC servo Drive Method Belt drive Speeds 33-1/3 RPM

Shure SE112 Sound-Isolating Earphones with BT1 Bluetooth Cable - Discontinued power supply It has a USB portBluetooth 4 with 30 ft (10 m) range pairs with most phones, laptops, and tablets Up to 37 dB of noise isolation seal helps to produce a deep bass response Three button remote and microphone on cable cable is fixed to earphones Hooks over the ears for a secure fit Nozzle angled for the ultimate comfort Comes with micro USB cable for charging Includes small, medium, and large ear tips Zippering carrying pouch Clothing clip stabilizes the wire for