【Comfortable Fit Design and Simple One-step Pairing 】These earbuds adopts comfortable wearing design, close to the contours of the ears, and use lightweight ABS material to help reduce pressure on ears. One-step pairing, remove the earbuds from the charging case,they will turn on automatically. Turn on your phone's Bluetooth and search for "H66" to connect. After the first pairing,they will automatically connect to previously used device when you take them out next time.
【Up to 200H Playback Time and Bluetooth 5.0 】It only takes 2 hours to fully charge the 2200 mAh case,and providing earbuds with up to 200 hours of looping playback time. And the earbuds provides up to 6-7 hours of single play time after 1H single charge.Use the latest 3rd Bluetooth 5.0 chip to provide faster and more stable signal connection and lossless sound transmission.
【HiFi Stereo Sound Effect and Two Main Earbuds Design】The wireless earbuds built-in high-quality audio chip can preserve the original sound of the music to the greatest extent, providing clear high-pitched and strong bass stereo high-fidelity sound quality. The dual main ear transmission design transmits signals to the two earbuds respectively, which means that you can use two earbuds at the same time or use one earbud at random. These two methods bring continuous and convenient music enjoyment.
【IP7 Waterproof and Wide Compatibility】Built-in nano-waterproof coating, class 7 waterproof design, can prevent the water from entering the earbuds after immersing in water, suitable for running even in rainy days, and suitable for sweating in the gym or various outdoor sports(such as walking,hiking, jogging, etc.)These earbuds are basically compatible with most Bluetooth-enabled devices, such as phones, tablets, laptops and computers.
【CVC8.0 Noise Reduction and LED Battery Display】The built-in microphone uses advanced CVC8.0 noise reduction technology, which helps reduce environmental noise and echo, thereby improving real-time voice sound during a call, while maintaining the sound quality of HiFi music.Battery percentage of case will be displayed on the front of the charging case,and separate icons will show the remaining charge of the left and right earbuds.