3.5mm Audio Jack Dust Plug, Dual Silicone Ring Sealing Design, Compatible with MP3 MP4 Players Featuring 3.5mm Port, DAC Amplifier, Power Amplifier, Adapter, and Smartphones (3.5mm Dust Plug)

3.5mm Audio Jack Dust Plug, Dual Silicone Ring Sealing Design, Compatible with MP3 MP4 Players Featuring 3.5mm Port, DAC Amplifier, Power Amplifier, Adapter, and Smartphones (3.5mm Dust Plug)

• The dust plug is crafted from pure gold-plated copper and precision-machined using CNC technology, featuring an exquisitely elegant design
• The dust plug features a dual silicone ring design that effectively blocks dust and moisture from entering the audio port, preventing noise and oxidation caused by dust and moisture inside the device port
• The dust plug cap is accurately labeled with its dimensions, ensuring precise compatibility with ports of any size and preventing mix-ups
• The dust plug cap features anti-slip grooves, which facilitate quicker and easier installation and removal of the dust plug
• Suitable for MP3 MP4 players, headphone amplifiers, DAC amplifiers, power amplifiers, Cell Phones, adapters, computers, and other devices featuring 3.5mm, 4.4mm, 2.5mm, or 6.35mm ports