2 sets of earbuds with interchangeable pairing means you never run out of sound.
Always have a pair charging so you never run out of gas. Interchange between the two for infinite talk and play!
When Sovereign Duo’s sound waves are delivered directly into the ear drum dampening surrounding noise with it’s patented ComforTiered plugs, the listening experience is immersive and complete. No note is missed, every piece of the song rings true with clear treble and deep bass.
Lightweight comfortable fit.
Mega Battery (Earbuds 6 hours + Case 18 hours + Earbuds 6 – 30 hours)
Water resistant, sweatproof
Contours to the ear canal
Works with gloves
Sound focused mic
Battery that never runs out
The most important thing to remember about Plugfones is that they're earplugs first and earbuds second. As such, the entire Plugfones line is tested and compliant with ANSI S3.19-1974 noise reduction standards and meets NIOSH criteria. When used as directed, our products are certified for Noise Reduction Ratings (NRR) of up to 29 dB, depending on the plugs used. For environments with high levels of noise, it may be necessary to use over ear protection such as earmuffs in conjunction with Plugfones products.
Noise Shield 
Stay In Place 
Quick Charge 
IPX Rated 
Sound Seal 
Adaptive Response 
MIC 
Infinite Battery 
