QCC Dongle | QCC Dongle Pro
Plug&Play
QCC Dongle & QCC Dongle Pro are the world’s first lossless Bluetooth transmitters certified under Apple’s MFi program.Plug&Play，让您的苹果设备轻松无线享受高品质无损音乐。
QCC Dongle Pro 让iPhone支持索尼LDAC无损音质传输
由于苹果生态系统的封闭性以及自身音频技术标准，苹果设备仅支持AAC 和 SBC 两种编解码格式，无法兼容索尼的 LDAC 技术。这就导致当用户尝试将支持 LDAC 的设备与苹果设备连接时，系统无法启用LDAC 编码进行音频传输，使得用户无法享受 LDAC 技术带来的高品质音质。
旷世之声身为索尼 LDAC 会员，始终致力于为用户打造极致的听觉体验。 QCC Dongle Pro 支持索尼 LDAC 技术，具备 990kbps 的传输速率，能够近乎无损地传输音频，精准还原音乐细节。
在实际使用时，QCC Dongle Pro 操作便捷，即插即用。用户仅需将其与苹果设备（如 iPhone/iPad/Mac)相连，再搭配支持索尼 LDAC的音频设备就能轻松享受高品质音频体验。
苹果MFi许可，全面兼容苹果生态产品
QCCDongle&QCCDonglePro是全球首款通过MFi认证的无损蓝牙发射器。通过苹果公司的MFi许可，意味着QCC Dongle&QCC DonglePro完美支持iPhone/iPad和苹果生态连接，符合苹果公司对外部设备耗电、兼容性的严苛综合要求，也避免了随意搭配USB设备对手机和系统造成损坏的风险。此外，即使苹果设备后续iOS系统升级，QCC Dongle&QCC DonglePro仍能保持稳定兼容，确保用户长期无忧使用。
通过高通骁龙畅听认证，高音质和低延迟有保障
旷世之声自三年前便与高通公司展开深度预研技术合作，携手研发音频科技技术。QCC Dongle&QCCDonglePro搭载高通最新一代骁龙畅听（SnapdragonSound™）技术，凭借蓝牙5.4的超高传输速度和稳定性，确保音质无损、延迟极低。支持aptX、aptXHD、aptXAdaptive编解码技术，带来高音质音频体验。目前，该产品已全面通过高通骁龙畅听认证，完美融合卓越音质与顶级性能。
Dedicated App for Codec Selection and Device Management
The QCC Dongle & QCC Dongle Pro come with a dedicated app, offering users unprecedented freedom and flexibility.
With this thoughtfully designed app, you can easily manage device connections, perform one-click firmware upgrades, and adjust Bluetooth audio codec settings to customize sound quality based on your personal preferences or listening scenarios.
Smart Indicator Light
Real-Time Feedback on Connection and Codec Status
The status indicator on the QCC Dongle & QCC Dongle Pro clearly displays connection status and codec mode in an intuitive way.Users can easily access key information without complex operations, making Bluetooth use more efficient and user-friendly.Users can easily access key information without complex operations, making Bluetooth use more efficient and user-friendly.
QCC Dongle Status Indicator Reference
Red aptX Adaptive/aptX Lossless
White aptX HD/aptX
Blue SBC
Red/blue flashing Paring Mode
Blue flashing Reconnection Mode
QCC Dongle Pro Status Indicator Reference
Red aptX Adaptive/aptX Lossless/LDAC
白色 aptX HD/aptX
Blue SBC
Red/blue flashing Paring Mode
蓝色闪烁 回连状态
Plug and Play, Fully Compatible with Phones, Tablets, and Computers
旷世之声实验室对QCCDongle&QCCDonglePro进行了兼容性优化，解决了电脑蓝牙功能差、传输不稳、连接易断等问题。无论是手机、平板还是电脑，iOS、Android5.1及以上系统，均可轻松连接并稳定配对。
针对许多电脑没有配备蓝牙或蓝牙版本过低的痛点，QCCDongle&QCCDongle Pro特别优化了笔记本场景下的使用体验，将电脑蓝牙功能从基础的SBC编解码扩展至无损蓝牙编解码，显著提升影音娱乐的音频品质与无线便捷性。对于PC端用户，Windows1018.3及以上版本或macOS系统无需额外驱动，即插即用，让您畅享高效便捷的无线体验。
与旷世之声M18i完美搭配， 有线Hi-Fi耳机也能畅听无线无损
QCCDonglePro功能强大，能高效从苹果手机获取无损音源，并以稳定无线传输送出纯净音频信号。M18i配备高性能蓝牙接收器、数模转换器与电流模耳机放大器，与QCCDonglePro搭配，为有线HiFi耳机用户搭建全链路无损音质传输通道，让用户随时随地畅享高品质音乐。
QCCDongle系列解决了任天堂Switch、索尼PS5游戏机的蓝牙连接问题 告别游戏卡顿、畅玩到底
QCCDongle&QCCDonglePro完美解决PS5/Switch的蓝牙限制，畅享无线自由。由于索尼PS5不支持高质量蓝牙音频，玩家难以获得出色的无线体验。
QCCDongle&QCCDonglePro支持aptXAdaptive为PS5/Switch提供低延迟、高音质的无线连接，确保音画精准同步，清晰捕捉每一个关键细节。搭配无线耳机，彻底摆脱线缆束缚，畅享更自由、专业的游戏体验，收获沉浸式游戏乐趣。同时，在实现超低延迟的同时，提供高清的耳机麦克风语音通话上传体验，让你与队友沟通无阻，尽情享受联机开黑的快乐。
aptXAdaptive-延迟低至
40ms
注：解锁低延迟需搭配采用最新Qualcomm®Gen2SoundPlatforms，且支持aptAdaptive编码格式的耳机使用。
Supports Various Handheld Consoles
目前，QCCDongle&QCCDonglePro支持拥有Type-C接口的掌上游戏机：索尼PSP、索尼PS5、任天堂SwitchLite、任天堂Switch续航版、任天堂SwitchOLED。
QCC Dongle Pro LDAC Headphone Whitelist
QCC Dongle & QCC Dongle Pro Supported Headphone Whitelist for the Qualcomm Ecosystem
*Devices on Questyle’s whitelist have undergone rigorous testing to ensure stable connectivity and smooth performance. We cannot guarantee the same experience with non-whitelisted devices. The whitelist is continuously evaluated and updated to enhance your user experience.
Specification
QCC Dongle Spec
- Craft / Material Vacuum Plating / PC+ABS
- Color: Silver
- Bluetooth Version：Bluetooth 5.4
- Transmission Range ≥ 10m
- Audio Codec: SBC; aptX; aptX HD; aptX Adaptive
- OS Support: WinXP/Vista/Win7/Win8/Win10/Win11/Linux/Android/HarmonyOs/macos and ios
- Operating Frequency: 2.402GHz~2.480GHZ
- Power Supply: USB 5V
- Operating Current: 33mA(48kHz/24bit, aptX Adaptive)
- MFi Certified √
- Product Dimensions 25.2x10.3x15.25mm
Design
25.2x10.3x15.25mm
Accessories
- QCC Dongle Lossless Bluetooth Transmitter
- USB A to Type-C Adapter
- Warranty Card & User Manual
Specification
QCC Donlge Pro Spec
- Craft / Material Vacuum Plating / PC+ABS
- Color Gunmetal Gray
- Bluetooth Version：Bluetooth 5.4
- Transmission Range ≥ 10m
- Audio Codec：SBC; aptX; aptX HD; aptX Adaptive; aptX Lossless; LDAC
- OS Support: WinXP/Vista/Win7/Win8/Win10/Win11/Linux/Android/HarmonyOs/macos and ios
- Operating Frequency: 2.402GHz~2.480GHZ
- Power Supply: USB 5V
- Operating Current: 33mA(48kHz/24bit, aptX Adaptive)
- MFi Certified √
- Product Dimensions 25.2x10.3x15.25mm
Design
25.2x10.3x15.25mm
Accessories
- QCC Dongle Pro Lossless Bluetooth Transmitter
- USB A to Type-C Adapter
- Warranty Card & User Manual