COSTAR Debuts the True Wireless Earbuds with Active Noise Cancellation, Diamond-On T300, with under USD $25

Singapore & Mumbai, India — COSTAR, an electronic consumer brand driven by technology and aesthetics, launches its new product, Diamond-On T300, the True Wireless earbuds that feature Active Noise Cancellation, Hi-Fi Stereo Sound, IPX4 water & sweat resistance, and multiple modes. It aims at users who seek True Wireless Stereo (TWS) earbuds with Active Noise Cancellation function at a reasonable price and fashion design elements.

Equipped with a 25dB Active Noise Cancellation (ANC) technology, the 4 microphones of Diamond-On T300 enable users to enjoy audio with minimum distractions, offering a crystal clear voice even in a noisy environment. “Noise during life is a big problem now, and earbuds with Active Noise Cancellation (ANC) are a solution for that.” said the Project Manager, Justin Ma. “However, the current ANC TWS earbuds are very costly. So we have engineered COSTAR Diamond earbuds to provide a 25dB Active Noise Cancellation feature at a price under USD $25, which will be very affordable to most of our customers.”

Diamond-On T300 has a unique Diamond-shaped Design. The designer team has masterfully used a linear, geometric, and symmetrical design to reveal a futuristic edge. The diamond-shaped charging case has gone through more than 300 iterations and is finally finished with a pearlescent baking process that presents 20 perfect facets. “Too many earbuds are designed very similarly to each other. I hope that our diamond-inspired design can give our customers a different feeling.” Justin further said, “Diamond means eternity, shining and precious. We hope that our customers can be a diamond in their life, dare to shine, dare to be different, and dare to accomplish their dream with effort. We hope that COSTAR can be a good partner during this journey.”

Here are some additional features of the Diamond-On T300:
- Hi-Fi Stereo Sound: The PEK Composite Diaphragm Technology and the 10mm Dynamic Bass Boost Drivers offer users a better immersive audio experience.
- IPX4 Water & Sweat Resistant: Users can enjoy their workout with music or having a call on a rainy day without worrying about sweat or rain.
- Instant Pairing Tech: Diamond-On T300 will automatically enter the Bluetooth pairing mode by opening the charging case.
- Voice Assistant: Diamond-On T300 is compatible with the Google/Siri Assistant.
- Multiple Modes: Including Active Noise Cancellation (ANC) Mode, Transparency Mode, 70ms Ultra-Low Latency Game Mode, and Standard Mode.
Full Touch Controls: Users can manage their calls and music with just a touch of Diamond-On T300.

Pricing and Availability
Diamond-On T300 will be available in India on August 5th, 2022, offering 3 colors (Dynamic Black, Smart Grey, and Elite White) at an MSRP of INR ₹1799 (USD $23). Get yours now by visiting its Amazon store.


About COSTAR
COSTAR is an electronic consumer brand based in Singapore driven by technology, aesthetics, and imagination. To provide fashionable, valuable, and environmentally-friendly wearable smart devices, COSTAR focuses on young technology enthusiasts’ life scenarios . For more information about COSTAR and COSTAR products, please visit its official website 



PR Contact
COSTAR Marketing Team
marketing@costarcosmos.com