M4U TW1 Earphones

Free from the shackles of messy wires,

Bluetooth enabled wireless exercise earphones

Pure Freedom

Free from the hassle of messy wires, the PSB M4U TW1 let you enjoy powerful sound with deep bass and ultra-crisp details completely unrestrained. The M4U TW1’s unique shape and soft rubber material provides long-lasting comfort, allowing you to move freely throughout the day with a secure fit. Easily connect to any device with Bluetooth®, then use the high-clarity mic and one-touch sensitive button to play/pause, skip tracks and answer calls. These high-performance earphones are sweat and weather resistant and have a rechargeable lithium-ion battery that delivers up to five hours of listening. Whether you are at the gym or on your way to work, the M4U TW1 will keep you on your feet with rich, natural sound.

Enhanced Bluetooth® Technology

Using Bluetooth® and its advanced A2DP wireless audio technology, the M4U TW1 provides fast and seamlessly pairing with any device, and delivers extended range, fewer drop-outs and better battery life. The M4U TW1 balances sound between the left and right channels, and syncs to your phone with a touch of a button.

Superior Sound Quality

Whether you’re listening to music, watching videos or talking on the phone, the M4U TW1 is designed to deliver the best sound. Housing high-performance 6mm drivers, the M4U TW1 pumps out synchronous audio with deep bass and lifelike details. As the first cordless earphones from PSB Speakers, the M4U TW1 is the result of over 40 years of advanced acoustic research done by renowned speaker designer, Paul Barton.

Touch Sensitive Controls 

The M4U TW1 works effortlessly with Bluetooth® devices, allowing you to answer phone calls and control your music without ever taking out your phone. For added hands-free convenience, the M4U TW1 will notify you when you’re paired to a device or running low on battery by using voice prompts. 

Innovative StayFit Design 

Using a unique earhook design combined with a set of soft and comfortable silicone ear tips, the M4U TW1 allows you to customize its fit to stay put while running, biking or at the gym. Its IPX5 water-resistant body and internal nano-coating provides a double layer of protection so you can focus on your music while in the rain our sweating it our during a intense workout. 

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Consumer Reviews

Tom - Rochester NY USA

SubSeries 300 Subwoofer

First of all, I'm not a "bass head" -- I do like bass in music, but as a natural, realistic blending of the frequencies actually output by the performers, not where the bass steals the show. I ...

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