3.68 ounces

🎧【Bluetooth 5.3 and One Step Auto Connect】 With advanced bluetooth headphones 5.3 technology, you can get a 2X fast transfer speed (75% higher than the previous generation) and a more stable connection, almost no delay. Open the lid of the charging case, sport bluetooth earbuds can be automatically connected to the previous paired device, Put back the charging case, bluetooth earphones will automatically disconnect. 🔋【120H Playback and LED Digital Display】Single wireless earbuds can be use 18Hrs, up to 120Hrs of listening time with 9 additional charges from 950mAh battery capacity charging case. Charging case with a clear digital display, as well as the left and right sides with the earbuds power display, each grid represents 25% of the power. During charging and connected, the LED light will flash. 🔊【CVC 8.0 Noise Cancellation】The earhook headphones feature an integrated 13mm biocomposite membrane driver for sound analysis, enhancing deep and dynamic bass, high-resolution and realistic reproduction of raw music, powerful bass, rich mid and resonant frequencies, balanced reproduction of low to mid to high frequencies. Combined with CVC 8.0 noise-canceling features, you'll experience a whole new crystal-clear world of calls.