Name: Questyle QCC Dongle Pro2 USB-C Bluetooth 6.1 Audio Transmitter
Brand: Questyle
SKU: 6a9852347aeff8420b8b962f
Price: 699.0 HKD
Availability: InStock

Questyle QCC Dongle Pro2 USB-C Bluetooth 6.1 Audio Transmitter

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HK$799.00

HK$699.00

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Description

Questyle QCC Dongle Pro2 USB-C Bluetooth transmitter main product image

Unlock your headphones with one device

【Your headphones can finally reach their potential 🎧】Questyle QCC Dongle Pro2 Bluetooth Transmitter

Bluetooth 6.1 × Apple MFi certified. Plug into your iPhone for instant LDAC support

🎧Your headphone specs say LDACBut when you plug them into your iPhone, you're stuck with AAC. Did you waste your money on those specs?

🎮Want to use wireless headphones for gamingBut the gunfire is always a beat behind, the audio and video don't sync, and you end up plugging the cable back in after a few rounds?

🔌Bought a generic transmitter beforeWorked for a few months, then an iOS update made it incompatible?

What's the difference

QCC Dongle Pro2 VS Standard Bluetooth Transmitters

Just because it's wireless doesn't mean it's actually wireless.

This product

Official Apple MFi certification, stays compatible after iOS updates
Bluetooth 6.1
Full support for LDAC 990kbps / LHDC V5 / aptX Lossless
Supports Auracast, broadcast from one source to multiple headphones
Questyle App for codec selection, firmware updates, and real-time status
Official Hong Kong stock, one-year warranty

Generic alternatives

Uncertified USB accessories often stop working after system updates
Most are still stuck on 5.0–5.3
Most max out at aptX, or just SBC
One-to-one only, one pair at a time
No app, whatever codec it connects with is what you get
Parallel imports offer no support; if it breaks, you're on your own

Why it's worth the upgrade

Three major selling points

Certification, codecs, and latency—all solved at once

QCC Dongle Pro2 connected to Apple device via USB-C, MFi certified

Selling point 01

🍎 Official Apple MFi certification

Plug into your iPhone and get instant supportLossless LDAC transmission. iPhone 原生只出 AAC 同 SBC，所以你隻 LDAC 耳機接落去係未完全釋放最強音質。Pro2 經 USB-C 接上去之後，佢自己就變咗音源，繞過 iOS 嘅編碼限制。MFi 認證管嘅係電源管理、裝置安全同系統整合，即係 iOS 一路更新都認得返佢。

Selling point 02

📡 Bluetooth 6.1 ＋ Auracast

One source, multiple headphones listening together. BT 6.1 相對上一代嘅 5.4，做嘅係抗干擾同同步精度 —— 機場、咖啡店、展場呢啲訊號亂嘅地方冇咁易斷。Auracast 係藍牙官方嘅廣播制式，一個訊源可以同時播俾多隻相容耳機，睇戲、飛機上一齊聽都用得。

QCC Dongle Pro2 supports Bluetooth 6.1 and Auracast one-to-many broadcast

QCC Dongle Pro2 connected to gaming console for low-latency wireless gaming

Selling point 03

🎮 aptX Adaptive with latency as low as 48ms

Wear wireless headphones for gaming with perfectly synced audio and video. 藍牙打機最煩嘅唔係音質係延遲。aptX Adaptive 會按訊號環境自動調碼率同延遲，官方標示低至 48ms。PS5、Switch、Steam Deck、Windows 都插得，唔使驅動。

QCC Dongle Pro2 supports various high-resolution Bluetooth codecs

No need to change headphones, you just need this

One Questyle QCC Dongle Pro 2 Bluetooth Transmitter
will completely change how you use your current headphones

The honest truth

Official data

🍎 Apple MFi certifiedQuestyle official (questyleshop.com product page)

Official Apple MFi certification, USB-C plug-and-play for iPhone and iPad, no drivers required

🎧 LDAC 990kbpsQuestyle official (Sony LDAC official partner)

Supports Sony LDAC high-resolution transmission up to 990kbps

📶 Bluetooth 6.1 ＋ AuracastQuestyle official; audioXpress July 2026 report

Upgraded from 5.4 to 6.1, with the addition of LHDC, LE Audio, and Auracast for the first time

Who is this for

It's for you if...

You use an iPhone but your headphones support LDAC or LHDC (Apple MFi certification + USB-C direct connection enables codecs your iPhone can't output natively).
You want to use wireless headphones for Switch, PS5, or Steam Deck (aptX Adaptive provides low latency as low as 48ms, plug-and-play).
You often listen to music at airports, cafes, or on the subway and hate connection drops (Bluetooth 6.1 offers superior interference resistance and sync precision).

Specifications

Item	Details
Brand	Questyle
Full Model	QCC Dongle Pro2 [MFi Certified] USB-C Bluetooth 6.1 Audio Adapter
Product Type	USB-C Bluetooth Audio Transmitter
Bluetooth Version	Bluetooth 6.1
Bluetooth Codecs	SBC｜aptX｜aptX HD｜aptX Adaptive｜aptX Lossless｜LDAC (up to 990kbps)｜LHDC V5｜LE Audio (LC3)
Certification	Apple MFi｜Qualcomm Snapdragon Sound｜Sony LDAC
Broadcast Function	Supports Auracast
Interface	USB Type-C
Supported Systems	iOS｜macOS｜Windows｜Linux｜Android｜HarmonyOS
Supported Devices	PS5｜Nintendo Switch｜Steam Deck｜Xbox
Material	Vacuum Plating｜PC＋ABS
Power Supply	USB 5V
Operating Current	37mA（48kHz/24bit｜LDAC）
Operating Frequency	2.402GHz–2.480GHz
App	Questyle App (Codec switching, firmware updates, device management, real-time status)
Warranty	Official Hong Kong stock, one-year warranty

FAQ

Do I need to install an app or drivers for my iPhone?

No drivers needed. It's plug-and-play via USB-C. Windows 10 and macOS are also driver-free. You only need the Questyle App to switch codecs or update firmware.

Does Auracast work with any headphones?

No. Auracast requires both the transmitter and receiver to support it. Please check your headphone specifications before purchasing. If compatible, one source can broadcast to multiple headphones simultaneously.

What's the difference from the previous QCC Dongle Pro?

Three main things: Bluetooth upgraded from 5.4 to 6.1 (better interference resistance and sync accuracy), added LHDC V5 and LE Audio (LC3) codecs, and added Auracast one-to-many broadcasting. LDAC, aptX series, and Apple MFi certification are present on both generations.

Does it really work with PS5 and Switch?

Yes, it is officially confirmed for PS5, Nintendo Switch, Steam Deck, and Windows gaming. With aptX Adaptive as low as 48ms, the audio-video sync is much better than the console's native Bluetooth.

Honestly, is there anything to watch out for?

It has no built-in battery and runs entirely on power from your phone or console (USB 5V, 37mA), so it will consume your device's battery during long sessions. If you're using it with an iPhone all day, bringing a power bank is a good idea.

✅🇭🇰 Available in Hong KongSlash Trading Hong Kong online store, local customer service support.

🏬Store PickupUnit C1, 6/F, Liffey Industrial Building, 2 Industrial Street, Kwai Chung.

🛡️Official Hong Kong StockOriginal official Hong Kong stock with one-year warranty.

🚚Hong Kong & Macau DeliverySF Express pickup / Home delivery.