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MEE audio
[Pre Order] BT3 Bluetooth Wireless Adapter Cable for In-Ear Monitors
Wireless Upgrade for Your In-Ear Monitors
Use your IEMs wirelessly with phones, tablets, and other Bluetooth audio transmitters while maintaining the clarity and character of your trusted monitors.
Pre-order Available Now - Ships on or before 1/31/2026
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We'll email you when your order is readyBT3
Wireless Upgrade for Your In-Ear Monitors
The BT3 Bluetooth adapter lets you enjoy your favorite in-ear monitors wirelessly with phones, tablets, computers, and other Bluetooth audio transmitters.
Modular by Design
Comes with 3 interchangeable connectors to fit a wide range of popular in-ear monitors: MMCX, 2-pin (0.78 mm), and DC.
Fits Most Detachable-Cable IEMs
MMCX
Micro-Miniature Coaxial connectors for Shure, Fiio, and other MMCX IEMs
2-pin (0.78 mm)
For IEMs with flat or recessed 0.78mm 2-pin connectors with a locking groove
MEE audio DC
Locking 2 mm DC connector for MEE MX PRO series and M6 PRO in-ear monitors
HD Audio with LDAC and Qualcomm® aptX™
With support for the Qualcomm® aptX™ family of codecs, LE audio with LC3, and Sony LDAC, the BT3 maximizes wireless audio bitrate over Bluetooth with compatible devices.
Next-Gen Connectivity: Auracast-ready
Enjoy broad compatibility with support for traditional Bluetooth and next-generation Bluetooth Auracast, which uses the ultra-efficient LC3 audio codec for seamless group and multi-device audio.
Qualcomm aptX Adaptive audio
Low-latency, robust and high resolution Bluetooth wireless audio.
Qualcomm aptX HD and aptX Lossless
CD-quality wireless streaming for high-res music listening.
Sony LDAC
Exceptional wireless sound at higher-than-CD bitrates: up to 32-bit/96kHz.
Bluetooth Auracast w/LC3
High-quality audio to multiple devices at once, powered by LE Audio and the advanced LC3 codec.
Dynamic Audio Enhancement
Adjust audio signature on the fly to suit any genre or environment using the dedicated EQ button.
4 Distinct Audio Modes
Swap between four distinct audio modes at the touch of a button:
Balanced
Transparent audio with no additional enhancement, true to the sound of your monitor.
Bass Boost
Enhances bass response and depth for more impact and immersion.
Vocal Boost
Gives more clarity and intelligibility to speech and vocals by enhancing the midrange.
Dynamic
Enhances both bass and treble response for a more vibrant and engaging music experience.
Extended Battery Life
Enjoy up to 14 hours of uninterrupted high-fidelity playback on a single charge.
Locked-in Fit
Built-in flexible earhooks and a sliding cable cinch keep your in-ear monitors comfortably and securely in place.
Built-in Headset
Use the integrated microphone for video conferencing and phone calls with compatible devices.
Dedicated Mute Button
A dedicated mute button lets you quickly and easily mute and unmute your microphone during calls and video conferences.
Bluetooth Multipoint
Bluetooth multipoint lets you stay connected to two devices - such as your phone and tablet - simultaneously.
What's in the Box
BT3 Bluetooth Wireless adapter
MMCX earpiece connectors (pair)
2-pin (0.78mm) earpiece connectors (pair)
MEE audio DC earpiece connectors (pair)
USB charging cable
User manual
Note: Earpieces not included
Tech Specs
Product Details
supported earpiece connectors
– Standard MMCX
– 2-pin (0.78mm)
– DC (for MEE audio monitors)
connection options
– Bluetooth, Auracast
cable length (between pods)
– 13.5 inches (34 cm)
cable length (earpiece to earpiece)
– 19.5 inches (50 cm)
weight (with box)
– 3.5 oz (100 g)
weight (net)
– 0.6 oz (17 g)
dimensions (box)
– 6.5 x 4.7 x 0.7 in (16.5 x 12 x 1.8 cm)
included accessories
– USB charging cable
– MMCX earpiece connectors (pair)
– MEE audio DC earpiece connectors (pair)
– 2-pin (0.78 mm) earpiece connectors (pair)
Bluetooth Specifications
Bluetooth version
– 5.4
operating range
– 30 ft (10 m)
Bluetooth profiles supported
– A2DP, HSP, HFP, AVRCP
Bluetooth audio codecs supported
– SBC, LC3, Qualcomm aptX®, Qualcomm aptX Adaptive, Qualcomm aptX HD, Qualcomm aptX Lossless, LDAC
Multipoint supported
– yes
Battery Specifications
battery type
– built-in rechargeable li-ion battery
battery capacity
– 120 mAh
battery life
– A2DP, HSP, HFP, AVRCP
charging time
– 2.5 hours
Microphone Specifications
directivity
– omnidirectional
frequency response
– 100 Hz to 10 kHz
sensitivity
– -42dB± 3dB
Warranty
This product is covered by a 1 year warranty. If you are not satisfied with your product, contact MEE audio to help resolve your issues.
Support
BT3 Product Manual
For information on troubleshooting, pairing, connecting, maintenance, and more please refer to the BT3 user manual.
To view the manual in pdf format click here.
To save it to your computer, right click the link and select "Save Link As...".
Included in the Box
BT3 Bluetooth Wireless Adapter
MMCX Earpiece Connectors (Pair)
2-pin (0.78mm) Earpiece Connectors (Pair)
MEE audio DC Earpiece Connectors (Pair)
USB charging cable
User manual
Answers to some common questions can be found below. If you need any additional assistance, please contact us and we’ll get back to you within 1 business day.
Reach out
Get in touch with us:
- Use the 'Chat' button in the lower right hand corner
- Email support@meeaudio.com
- Call us at (626) 965-1008
We are open M-F 9am-5pm PST (except holidays)
How long will my product take to ship?
We strive to ship most orders out within 1-2 business days. However, custom-fit and custom-engraved products require additional manufacturing time, which is noted on their respective product pages. If you select the “pickup” option, please wait for the notification email before picking up your order. For more information, visit our Shipping Info page.
I need to send in ear impressions for a custom-fit product
When ordering custom-fit eartips, earplugs, or in-ear monitors, please place your order first, then follow the step-by-step instructions on the Custom-fit Info Page to have your ear impressions made and sent to us.
Information
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Visit the Custom Artwork Knowledge Base page to learn about the options (and limitations) of our artwork engraving process, and see our Custom Artwork Gallery for ideas & inspiration.
I need help with a product
Visit our Knowledge Base for product guides and our Support Center for care and maintenance information and to learn more about our warranty, returns, and the lifetime replacement program.
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