qdc / TWX II Bluetooth Adaptor

The TWX II is the second generation model of a Bluetooth TWS adapter that is compatible with IEMs equipped with a QDC 2-pin connector. It has a revised internal structure of the charging case from the original TWX, a changed charging management chip, and upgraded software.

■Second generation adapter for turning qdc 2-pin connector type Hi-Fi wired earphones into TWS
・TWX II is the second generation model of Bluetooth TWS adapter compatible with IEMs equipped with qdc 2pin connectors. The first generation TWX has been upgraded in three aspects: structure, hardware, and software. In terms of structure, the internal structure of the charging case has been revised to accommodate larger earphones. In terms of hardware, a new charging management chipset has been installed, and the software has been updated at the same time to improve stability. TWX II is equipped with Qualcomm QCC3040 and supports Bluetooth 5.2.The ergonomic design makes it comfortable to wear and won't fall off even when you're moving. It is possible to use Hi-Fi wired earphones with a qdc 2pin connector as high-quality TWS type wireless earphones. It can be used on either side, with an effective range of about 15m, and meets the IP54 dustproof/waterproof standard to protect against dust, rain, sweat, etc.

■Powerful 30mW output amplifier built into each left and right side
- Supports SBC/AAC/aptX codecs. And the powerful 30mW output built-in amplifiers on each left and right side bring out the performance of the IEM.

■ Supports three mode switching
- Supports three different modes to suit various situations. You can also adjust the volume on the device. Click the left touch area three times to switch between the three modes: Music mode (1 Ding sound) → Transparent mode (2 Ding sounds) → Game mode (3 Ding sounds). To adjust the volume, click the right touch area three times, then press and hold R to turn up the volume, or press and hold L to turn down the volume.
・Music mode: Music mode prioritizes sound quality. You can feel the fine details of the music more.
・Transparent mode (external sound capture): Transparent mode is a mode that collects sound with the built-in microphone while wearing the IEM and captures external sound. By using the dedicated app "qdc", you can customize the microphone pickup sensitivity and adjust the intensity of external sound capture.
Game mode: Game mode prioritizes low latency, which is important for games and video content. CVC noise reduction also enables clear calls.

■Can be used for approximately 40 hours when used with the charging case
- Equipped with a 3.7V 60mAh battery on one side of the main unit and a 3.7V 700mAh battery in the charging case. When fully charged, the main unit can be used continuously for approximately 8 hours, and when used with the charging case, it can be used for approximately 40 hours. The continuous standby time is approximately 200 hours, and it takes about 1.5 hours to fully charge. The USB port for charging the charging case uses USB Type-C.

■ Dedicated control app "qdc"
- Compatible with the smartphone control app "qdc" (iOS/Android) developed by qdc. By using the app, you can switch modes, adjust the ambient sound capture level, update firmware, adjust the left and right volumes, and use the preset EQ and user-defined EQ that can be customized and saved with 10 Band.

■Product name: TWX II
■Weight: ・Main unit: Approx. 6g ・Charging case: Approx. 75g ・Total weight: Approx. 87g
■Size: ・Main unit: 52×35×11 (mm) ・Charging case: 110×60×38 (mm)
■Battery: ・Main unit: 3.7V 60mAh ・Charging case: 3.7V 700mAh
■Charging time: Approximately 1.5 hours
■Usable time: Approximately 8 hours / Approximately 40 hours when used with charging case
■Continuous standby time: Approximately 200 hours
■Bluetooth chipset: Qualcomm QCC3040
■Bluetooth version: 5.2
■Bluetooth codec: SBC / AAC / aptX
■Bluetooth profile: A2DP1.3 / AVRCP1.5 / HSP1.5 / HFP1.7
■Earphone control: Touch control
■USB port for charging: USB Type-C
■Recommended effective range: Approximately 15m
■Dust/waterproof standard: IP54
■Special smartphone app: qdc (iOS/Android)
■Accessories: USB Type-C charging cable (approx. 50cm)
■Country of manufacture: China
■Manufacturer's warranty: 1 year
[Caution] Custom IEMs have different housing sizes depending on the number of drivers and individual ear shapes, so the lid of the charging case may not close. If you are using custom IEMs, be sure to check in advance before using them.
*We cannot accept any returns or refunds based on this reason.