open-type non-in-ear Bluetooth headset with digital display charging box, Bluetooth 5.4 wireless headset, compatible with Apple and Android, suitable for sports, fitness and games（black）

✍【Open-Ear Design Headphones】Open-ear design achieves the most comfortable and lightest burden way on hearing. No blockage of the ear canal, and no pain or damage to hearing.Open Ear Headphones achieving high quality and well-balanced sound, ensuring a comfortable and amazing experience for long-hearing.

✍【Comfortable and Secure Fit】Our Super lightweight and adjustable ear hooks ensure a secure, comfortable fit for long-term users. Feel really comfortable wearing the open headphones, whether you are in exercise, meeting or working from home.

✍【Digital Charging Case】 Wireless earbuds feature a dual LED digital display that provides real-time battery status. Easily monitor the remaining power and plan your usage accordingly. Bluetooth headphones support wired charging with a Type-C cable。

✍【HD call】 Supports HD call function, which can maintain clear call quality even in noisy environments, ensuring smooth communication.

✍【Wireless 5.4 core】Using the latest Bluetooth 5.4 technology, the connection is stable, the latency is low, the transmission speed is fast, and it provides a smoother use experience.