-It adopts ear hook design, which is easy to wear, stable and not easy to fall off, and comfortable to wear all day long. -It has a power-on memory connection function. After the first connection, it will automatically connect when it is turned on later, and the barrier-free range reaches 15 meters. -The earphones have a built-in 40mAh battery and the charging case has a built-in 300mAh battery, which provides long battery life and uninterrupted sound. -Using Bluetooth 5.3 chip, it ensures stable signal transmission and is not easy to be interrupted. -Whether playing games, running, or daily life, you can use it anytime and anywhere.
Specification: Colour: black Transmission distance: 10m-15m Charging output: 5V/300mA Battery capacity: charging case 250mAh, earphone 30mAh Charging time: <2h Charging interface: Type-C Frequency range: 20Hz-KHz Bluetooth version: 5.3
