True Wireless Secure Fit Adapter
Compatible with detachable Shure Sound Isolating™ Earphones




The Shure True Wireless Secure Fit Adapter set easily transforms any detachable Shure Sound Isolating™ Earphones into true wireless. Experience exceptional comfort and a secure fit with an immersive, world-class listening experience wherever you go. No cords. No wires. Just pure listening.
Easily transform any Shure earphone into True Wireless with the Secure Fit Adapter

True Wireless Secure Fit Adapter Compatible with detachable Shure Sound Isolating™ Earphones
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True Wireless Adapter
easily transforms any detachable Shure Sound Isolating™ Earphones into true wireless (Earphones sold separately).
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Enjoy clear calls with exceptional audio
through integrated microphones for video conferencing and phone calls. Call audio only heard in the right earphone.
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Environment Mode
Hear the outside world with the touch of a button
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Secure, over-ear fit
Your earphones stay in place for unmatched, long-wearing comfort even during high-energy activities.
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Up to 8 hours battery life
Uninterrupted audio wherever you are – on the train, in the gym, or at work. Included carrying case provides three additional charges for a total of up to 32 hours battery life on-the-go.
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Premium headphone amplifier
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Bluetooth® 5 wireless technology
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Sold as a pair (left and right)

Product Details
- True Wireless Adapter easily transforms any detachable Shure Sound Isolating™ Earphones into true wireless (Earphones sold separately).
- Secure, over-ear fit. Your earphones stay in place for unmatched, long-wearing comfort even during high-energy activities.
- Environment Mode. Hear the outside world with the touch of a button.
- Up to 8 hours battery life. Uninterrupted audio wherever you are – on the train, in the gym, or at work. Included carrying case provides three additional charges for a total of up to 32 hours battery life on-the-go.
- Premium headphone amplifier supports multiple codecs including Qualcomm® aptX™, AAC and SBC
- Bluetooth® 5 wireless technology for enhanced stability and a range of up to 30 feet (10 metres). Pairs to phones, tablets and laptops for music and calls.
- ShurePlus™ PLAY app allows you to customise your EQ and Environment Mode levels. Free to download for iOS and Android.
- Sold as a pair (left and right). Compatible with any detachable Shure Sound Isolating™ Earphones.
- Includes True Wireless Secure Fit Adapter set, charging case and USB-C charging cable.
- 1 - RMCE-TW1 Wireless Adapter set
- 1 - Premium charging case
- 1 - USB-C charging cable
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Declarations of Conformity
The EU / EC DoC is only valid for those products or product variants, which are imported into European Union by Shure.
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Software & Firmware
ShurePlus™ PLAY
The ShurePlus™ PLAY app allows you to customise your noise cancellation and Environment Mode levels. Free to download for iOS and Android.
Compatible Products
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The SE846 is enlightened listening at its finest, with state-of-the-art, unparalleled audio via four custom-engineered drivers.
AONIC 215 Wireless
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The AONIC215 provides immersive sound that turns your commute into a concert and your workout into the discovery of new musical dimensions.
SE425
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The SE425 is the earphone that shows you how your favorite artists hear music, when accuracy is important and range is imperative.
SE535
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Put them in your ears and hear your world expand, because SE535 Sound Isolating™ Earphones deliver cinematic sound that will envelop your brain.
SE846
Sound Isolating™ Earphones
The SE846 is enlightened listening at its finest, with state-of-the-art, unparalleled audio via four custom-engineered drivers.
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