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LEAR BTC-01 Wireless Bluetooth Cable with Mic for In-Ear Monitors

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LEAR BTC-01 Wireless Bluetooth Cable with Mic for In-Ear Monitors

  • Transform your In-Ear Monitors into Wireless Earphones!

  • Powerful Class AB Amplifier Stage (30mW @ 15ohm)

  • Balanced Output Design for Greater Fidelity

  • High Quality Oxygen Free Copper Wiring

  • High Performance Murata Japanese Capacitors

  • Built-in High Sensitivity Microphone & 3-Button Remote

  • Up to 10 meters wireless range

  • Over 3 hours playback from just a 50 minutes charge

  • Available for various IEM connectors (e.g. CIEMs, FitEar, MMCX, Audio-Technica IM, UE TF10, Sennheiser IE8/IE80)

  • Supports PC/Mac and on both Android & iOS devices


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Exclusive Wireless Cable developed by LEAR!

Introducing our first high-quality 'wiireless' cable specially designed for earphones with detachable cable design. With the BTC-01 you can easily transform just about any IEM that has detachable cables into high quality Bluetooth IEMs! Designed with high fidelity in mind, the BTC-01 packs a balanced Class AB amplifier module inside to deliver the best signal quality you can find in such a small package.

The BTC-01 comes with built-in Lithium polymer rechargeable batteries. When charged for approx 50mins, you'll get 3 hours of playback time. It also supports simultaneous music playback and charging at the same time!

The use of high quality OFC pure copper cable can improve the transmission efficiency and durability, with double the wire strand-count as found in other similar products.

Enjoy crystal clear calls with the built-in high sensitivity microphone. Connect up to two devices at the same time through Bluetooth 4.0 wireless connectivity, ensuring reliable pairing with improved signal strength.


Easy to Use!

Test Result of Smartphone's direct phone out VS. BTC-01


Output impedance of the BTC-01

Technical Specifications

Additional Information

Colour Black
Warranty 1 year (local)
Product Type Bluetooth Handsfree, Cable
Style/Type Upgrade Replacement Cable
Wire Material Copper
Cable Length (cm) 80cm
Additional Tech Specs
  • Bluetooth Version: 4.0
  • Frequency Response: 20Hz~20kHz
  • Output: 760 mVRMS  MAX (35mW @15ohm)
  • Output Impedance: ≤0.9 mOhm
  • Operation time: About 3 hours playback, ≥72 hours standby time
  • Charging time: <50 Mins (DC5V 1A)
  • Length: Total about 80cm; Left (shorter side) about 24cm, Right (longer side) is about 51cm
  • Weight: about 7~8g (net body & wire; varies  dpending on the pin connectors)
  • Supported IEM socket types: CIEMs, FitEar, MMCX, Audio-Technica IM, UE TF10, Sennheiser IE8/IE80
  • System: Windows / Mac / iOS / Android
User Reviews