A practical solution for smartphones without a 3.5 mm jack. The Blue Star USB-C splitter lets you charge your phone and listen to music or make calls with USB-C headphones at the same time — without sacrificing functionality.
Adaptor AUX 2in1 Type C (male) to Type C (female) / Type C (female) Blue Star black [DAC] - max 25W charging
Practical USB-C 2-in-1 splitter
The Blue Star adapter is a functional USB-C audio + charging solution designed for everyday use. Ideal for home, work, and travel, it enables convenient simultaneous charging and listening.
Up to 25 W charging + digital DAC
The device supports charging up to 25 W, ensuring fast and stable power delivery to your smartphone. The built-in digital DAC chip is responsible for proper audio processing and compatibility with devices using digital audio over USB-C.
Music and calls while charging
The adapter lets you listen to music and make voice calls with USB-C headphones while charging your phone. It’s an ideal solution for users who rely on standard wired USB-C headphones.
USB-C connectors
The design is based on a USB-C (male) → 2 × USB-C (female) configuration. One port is dedicated to charging, while the other handles audio.
Universal compatibility
The adapter is compatible with USB-C devices that support digital audio transmission (USB-C audio). Its minimalist black design matches modern smartphones and accessories.
Specification:
Product type: USB-C 2-in-1 adapter / splitter (audio + charging)
Input connector: USB-C (male)
Output connectors: 2 × USB-C (female)
Functions: charging + audio (USB-C)
Maximum charging power: 25 W
Converter: digital DAC
Adaptor AUX 2in1 Type C (male) to (female) Blue Star black [DAC]
At Sainco Shop, we strive to provide a fast and reliable shopping experience. Please read our policies regarding the delivery of your orders and the process for returning items.
1. Shipping Information
We ship both within Bulgaria and internationally across Europe.
Domestic Shipping (Bulgaria):
Carriers: Orders are shipped via Speedy or Econt.
Delivery Time: We offer fast delivery within 24 hours from the time the order is placed (subject to business days and stock availability).
International Shipping (Outside Bulgaria):
Carrier: International shipments are initially handled by Speedy, which then partners with the most efficient local couriers based on your specific destination address.
Delivery Time: Shipping times vary depending on the destination country. You will receive tracking information once your order is dispatched.
2. Returns and Right of Withdrawal
If you are not satisfied with your purchase, you have the right to return the product within a maximum of 15 days from the date of delivery.
Return Conditions:
To be eligible for a refund, the following conditions must be met:
Items must be returned in their original packaging.
Products must be untampered with, showing no signs of wear or use.
The product must be in resalable condition.
Return Shipping Costs:
Customer Responsibility: The cost of return shipping is covered by the customer.
Exceptions: If the product is received non-functional (defective) upon arrival, Sainco Shop will cover the return shipping costs.
3. Return Instructions
All returns must be sent to our central warehouse at the following address:
B2B CONSULTING LTD (sainco.shop)
Ul. Tsar Petar 9
1463 Sofia
Bulgaria
We recommend using a trackable shipping service, as we cannot guarantee that we will receive your returned item.
4. Refunds
Once your return is received and inspected, B2B CONSULTING LTD will process your refund.
Refund Amount: The total amount paid at the time of purchase will be refunded, excluding original shipping costs.
Processing Time: Refunds will be issued within a maximum of 15 days from the date we receive the returned goods at our warehouse.
Method: The refund will be credited back to the original payment method used during the purchase.
5. Contact Us
If you have any questions regarding your shipment or need to initiate a return, please contact our support team at:

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