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Features
Switchable class A / AB amplification
4500mAh Large battery
Dedicated audio crystal oscillators
Qualcomm Snapdragon 665
4+64GB storage
Open Android 12
System-wide bitperfect audio
MQA 16X unfolding
DSD512 PCM768
HiByCast System-wide remote control
3.5mm & 4.4mm headphone and line out ports
USB DAC / Coaxial / Line out all supported
5β 720p large display
2.4G & 5G dual band WiFi
Bluetooth 5.0
PD2.0 fast charging

True Flagship quality and functionality
Array of four CS43198 flagship DACs from Cirrus Logic. 8 channel monoblock outputs for top audio quality.

All-new glass backplate
Classic masculine lines combined with all-new diamond-cut patterned glass backplate for a extra touch of delicacy.

Class A headphone amp option
Class A headphone amp output comprised of 2 OPA1652 opamps plus 16 hand-matched transistors for zero crossover distortion and instant transient response. 4 ELNA audiophile capacitors further raising the bar on audio texture quality;
The constant full power output of Class A amplification yields better drive quality on full-size headphones and other low-efficiency earphones and IEMs, lifting high-efficiency ones like Superman lifting a feather. Sonic fidelity is especially apparent thanks to the enhanced diaphragm control, layering of complex music passages becomes clear. (*power consumption and heat dissipation are considerably higher in Class A mode)
Class A: constant full power output, enhanced driving control, transient response, audio quality, high power consumption and heat dissipation;
Class AB: high efficiency amplification, a fine balance between quality and battery life;

Full throttle, full choice
Thanks to the switchable Class A / AB amplifier, one can switch between full power and battery optimization at will, and drive in-ears up to full-size headphones alike with the best suited modes.

4500mAh Large battery
Plentiful energy storage for more use of class A amplification;
Up to 13 hours SE, 11 hours balanced, no more worry on battery life, play it as long as it is with you!

Dedicated audio crystal oscillators
Dual crystal oscillators 45.158 and 49.152MHz, for dedicated clocking of all audio sources, lower phase noise and jitter, down to -159dBc/Hz @1KHz offset.

Qualcomm Snapdragon 665 for much smoother operation
Utilizing advanced 11nm manufacturing process, for higher speed and battery efficiency, effortless multitasking and smooth quick playback of any music

4+64GB storage
Large 4G RAM for effortless multitasking of streaming and local music apps;
Large 64GB storage for streaming app offline storage and quick recall;
Combined with up to 2TB SD card expansion, listen to any music local or streaming!

Open Android 12 with system-wide bitperfect audio
All new upgraded Android 12 system rewritten from the grond up for more intuitive operation, improved audio quality, more responsive touch response and all-round fluid usage.

System-wide bitperfect audio
With the Direct Transport Architecture of HiByOS, avoid Android resampling of audio system-wide, simply plug earphones directly onto the R6 for bit perfect audio even with third party streaming apps.
Also enjoy bitperfect audio with USB audio output even with third party apps.

HiByCast System-wide remote control

MQA 16X
Supporting 16x MQA unfolding, enabling full reproduction of master tape quality, original studio recording, and transporting you to concerts!
MQA (Mastering Quality Authenticated) is an award-winning technology owned by MQA Ltd., designed to pass the original master audio quality to the listener. MQA files are thoroughly authenticated by their owners and by MQA, and its origami unfolding technology ensures that the original master quality is retained at a compressed size and restored at playback time on supported equipment, while being backward compatible, being playable at the reduced quality on non-supporting devices.

3.5mm & 4.4mm headphone and line out ports
With 4x separate 3.5mm and 4.4mm headphone and line out ports, all supporting individual volume memory.

5β large 720p display
1280x720 resolution, IPS, 16:9 ratio, with oleophobic coating

2.4G & 5G dual band WiFi
Dual band WiFi with enhanced connection stability for always-online music.
Supports DLNA music casting and WiFi music transfer

PD2.0 fast charging
For up to 18W power speed charging to 100%

Lower latency, faster Bluetooth connections
Supports Bi-directional Bluetooth 5.0, with multiple other connection methods such as DLNA and HiByLink (not AirPlay), increasing flexibility. Supports high-res Bluetooth codecs such as UAT, LDAC, aptX, aptX HD, AAC, SBC.

Whatβs inclued
R6III device proper, clear case, type C to type C USB charging cable, user manual, screen protector x3 (2 pre-applied), warranty card, QC card




Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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