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LC-RB
High-purity silver-plated monocrystalline copper swappable plug earphone cable¥ 0.00Buy Now
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LC-RD PRO
High-purity pure silver swappable plug earphone cable¥ 999.00Buy Now
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LC-RE Pro
gold, silver and copper mixed interchangeable plug earphone upgrade line¥ 999.00Buy Now
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LC-RD
High Purity Sterling Silver Replaceable Plug Headset Upgrade Line¥ 799.00Buy Now
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LC-RC
High Purity Single Crystal Copper Silver Plated Replaceable Plug Headset Upgrade Line¥ 499.00Buy Now
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LS-2.5A/LS-2.5AS
High Purity Single Crystal Copper Upgrade Line¥ 98.00Buy Now
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LC-2.5/3.5BS
MMCX High Purity Single Crystal Copper Silver Plating Upgrade Short Line¥ 198.00Buy Now
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LC-2.5C/3.5C/4.4C
Replacement Cable for MMCX Connector Headphones¥ 398.00Buy Now
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LA-UB1
USB-A to USB-B audio line¥ 79.00Buy Now
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LD-TC1
USB square port to Type-C adapter¥ 69.00Buy Now
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LD-LT1
USB square port to Lightning adapter¥ 89.00Buy Now
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LT-TC3
Type-C to Type-C charging/data cable¥ 59.00Buy Now
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LT-LT3
Type-C to Lightning adapter¥ 79.00Buy Now
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LT-LT1
Type-C to Lightning adapter¥ 79.00Buy Now
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LR-RCA1
RCA digital audio coaxial line¥ 90.00Buy Now
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LT-TC1
USB-C to USB-C charging/data cable¥ 58.00Buy Now
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15. Instruction of Upgrading the firmware for the LC-BT2
Please read the instruction carefully, and follow it step by step to upgrade your LC-BT2!
Before the firmware upgrade:
Download the Firmware Upgrade package( already including the firmware upgrade tool and firmware file)
Upgrade the firmware for the LC-BT2
1. Unzip the "Firmware upgrade package" , and then enter the unzipped folder (shown like Picture 1.1)
2. Make the LC-BT2 enter DFU mode, and then connect the LC-BT2 with the computer by the supplied Type-C USB cable.
How to make LC-BT2 enter DFU mode: Power on the LC-BT2, and hold the play/pause button , then the red and blue lights will flash alternately; Hold the play/pause button and Volume ”+” button for about 5 seconds, to make the LC-BT2 enter DFU mode (The indicator will turn OFF after done).
3. Run the FiiOBluetoothDfu program and click 'Start Upgrade' > 'OK', the upgrade program will run automatically
4. Unplug the USB cable and reboot the LC-BT2, and then you can use it normally.