13mm dynamic speakers for a richer audio experience and ENC noise cancelling for clearer call: The larger driver delivers the Hi-Fi stereo sound with crisp, clear high notes and deep, rich bass. So with the ear buds wireless, you can enjoy more vivid sound than ever. Also, The built-in microphones in each eabud for calls with ENC noise reduction will reduce the environmental noise by up to 35dB, allowing gamers to communicate more freely. It’s your great choice for relaxing and business.

• about this item:: 3g single earbud, pocket design charging case with LED power display, and 40H playtime: The wireless ear buds feature a portable design and an improved LED display that shows the remaining battery of each head phones and charging case in real-time. And on a full charge of 1H, your earbuds wireless Bluetooth will last up to 8H, plus the fully charged case can provide about 4 recharges for it. Enjoy vibrant
• Small size, big possibilities: 3g single earbud, pocket desi: Bluetooth 5.4, simple and high-speed automatic connection with your iOS or Android devices: With the improved Bluetooth technology, our noise cancelling earbuds can transmit devices' signals quickly and stably, with no delay or degradation in signal quality during music playback and calls. Also, with the first connection, just open the lid of the charging case to auto-reconnect to your Bluetooth-enabled devices of smartphones, tablets,
• Bluetooth 5.4, simple and high-speed automatic connection wi: Each ear buds a built-in sensitive touch control key, you can touch it directly to manage music or calls, adjusting volume, answering/ending calls, and enabling voice assistance...All operations are at your fingertips without taking out your phone. Also, wireless headphones can not only work together for stereo sound but also work alone. Give one ear phone to your partner, and share a song or movie