Upgraded with the most advanced Bluetooth technology,Sontinh Coolbuds2 support seamless switching between two sides for unilateral and bilateral use, freely switch even on the call or music playing without any streaming break.Also we updated the acoustic tuning which provide better sound and call quality than Coolbuds first generation.
STYLISH & WATER-RESISTANT
Sontinh CoolBuds2 is the perfect complement to your lifestyle with its sleek, elegant, and modern chic design. The Bluetooth earpieces are sweat-proof, splash-proof and rainproof which makes them perfect for everyday use. It can be worn when walking, biking, traveling, running, jogging and even when working out.
COMPACT SIZE, 20H PLAYTIM
With a size of ⅔ of Airpods, the tiny charging case can almost fit into any purse or bag. The earbuds offer 4 hour music playtime(at full volume), and extra 4 charges from the charging case.
UNBREAKABLE CONNECTIVITY & 66FT RANGE
Enjoy a high-quality, uninterrupted true wireless experience no matter where you go with your Sontinh CoolBuds2 thanks to the built-in, easy-to-pair Bluetooth 5.0 technology, optimized connectivity performance guarantee 66ft range never loss which is twice longer than average.
ONE STEP PAIRGING & SMARTOUCH
Take the earbuds out of the case and connect via your device’s Bluetooth menu. Play, pause, or answer a call without ever missing a beat thanks to the SmartTouch design that lets you easily control your earbuds with just a single touch.
Designed to impress even the most sophisticated audiophile, Sontinh CoolBuds2 deliver powerful basses, crystal clear and distortion-free sounds that you expect from professional-grade acoustics.
We promise to provide a one-month free trial. If you are not satisfied, we will give you a refund. We offer 18-month warranty to ensure full enjoyment of your purchase.
Free shipping with Amazon FBA service, you will get your earbuds very soon within 5 working days.