Wireless Earbuds, Bluetooth 5.4 Headphones Sport with 4 ENC Noise Cancelling Mic, 50H Wireless Headphones with Earhooks HiFi Stereo Deep Bass, IP7 Waterproof Bluetooth Earphones for Sport/Gym black

50 Hrs Playtime and Fast Charging: bluetooth headphones provides up to 10 hours continuous using time on a single charge, portable charging case can charge the headphones for 4-5 times, giving 50 hours of a total playtime. The wireless earphones can be fully charged in 1.5 hours. The charging case can be fully charged in 2 hours via USB-C charging.
Hi-Fi Stereo and 4 ENC Noise Canceling Mic: Wireless earphones has a built-in with 13mm dynamic speakers to create a wide sound field and excellent listening experience, which can let you enjoy high fidelity music quality. The built-in microphone uses advanced ENC noise reduction technology, which helps reduce environmental noise and echo.
Upgraded Bluetooth 5.4 Technology: The wireless earbuds uses the Bluetooth 5.4 chipset. Support HFP, A2DP, AVRCP, HID. Bluetooth 5.4 technology to ensure more stable connection, lower latency and lower power consumption during data transmission. After first pairing, simply remove the earbuds from t