Wireless Earbuds, 2024 Bluetooth 5.4 Headphones in Ear with 4 ENC Noise Cancelling Mic, HiFi Stereo Deep Bass Bluetooth Earbuds, Wireless Earphones 45H Playtime with Dual LED Display, IP7 Waterproof

2024 Upgraded Bluetooth 5.4 and One-Step Pairing: The I66 wireless earbuds adopts the advanced Bluetooth 5.4 technology and support A2DP, HFP, HSP, AVRCP, provides faster and more stable signal transmission and successfully achieves low latency without interruption. After the first connection, the ear buds wireless earbuds will automatically connect to your device as soon as you open the charging case.
Hi-Fi Stereo Deep Bass and ENC Noise Cancelling: The wireless headphones adopts 13mm dynamic drivers with high resolution decoder technology for powerful sound with 43% more bass. The noise cancelling headphones equipped with ENC noise reduction technology and 4 microphone to filter out environmental noise, allowing you to enjoy crystal clear calls, as if you are communicating face to face with others.
Real-Time Dual LED Display and 45 Hours Playtime: The bluetooth earphones use the unique dual LED display technology to accurately display the remaining power of earphones and charging case. When charging for the case, the LED light will start to flash from 1 to 100. The earphones wireless bluetooth can last 6-8 hours playtime from a single charge, which can be extended to 45 hours with the charging case.
Ergonomic Design and IP7 Waterproof: The bluetooth headphones weighs only 3.8 g, comfortable to wear, ergonomically designed, with 3 different sizes of silicone earplugs, you can choose the right earplugs according to your ears to ensure safe and comfortable. The IP7 waterproof nano-coating technology effectively protect the headphones wireless from rain and sweat, allowing you to exercise without fear.
Touch Control and Wide Compatibility: The wireless earphones come with sensitive touch sensor, which can perform all functions with a single tap, including play/pause, volume -/+, switching songs, answering/hanging up calls, voice assistant, etc. The wireless earbuds bluetooth widely compatible with most Bluetooth devices, and they are suitable for Android 4.4 or iOS 8.0 and above, Bluetooth 4.0 and above.