Wireless Earbuds Bluetooth 5.0 in-Ear phones with Wireless Charging case, TWS phones with Built-in Dual Microphones, can Achieve Clearer Hands- Calling(black) The product is shipped based on the color or size of the main image of the product page. BLUETOOTH EARBUDS- 's unique Sound technology from 40 years of sound engineering fine-tuned to deliver the most impactful music experience possible. Its like being in front of the artist, next to them in the studio or on stage. bringing you closer to the music. You have to hear it to believe it. you hear is unheard of before.EARBUDS - call qualitySuitable for home office, each earbud is equipped with two microphones and 9th-generation microphone noise reduction technology. The ambient noise is reduced by 80% during the call, and 95% of the sound is retained, which make you hear louder and clearer from the end.CHARGING TECHNOlOGYZ -A single charge can make you listen for 11 hours volume is 50%. Using a portable charging case can extend the game time to 44 hours. Forgot to charge the headset before,Charge for 5 minutes with the charging case for 1 hour. Therefore, you can get enough strength to use in work or exercise.WIREIESS HEADPHONES-the latest Bluetooth auto-reconnect technology to simplify the connecting process, once you take the wireless headphones out of the charging case, they will automatically connect to the last device used. waterproof design makes wireless earbuds resistant to liquids in any weather conditions.