Feature:1. Bluetooth 5.3 and Long Distance Connection: With Bluetooth 5.3 technology, it has superior sound quality and strong signal, so that there is no disconnection in listening music or making phone calls in the range of 1015m.2. Immersive Stereo Sound: The balance of rich bass, and clear and powerful high frequencies enables it to carry different sound styles. Effective noise filtering makes every detail can be heard.3. Comfortable Design: The perfect curvature with a small body disperses the pressure in the ear canal while staying stable to bring you the ultimate comfortable wearing experience. Ergonomic design provides a comfortable and secure fit that doesn't protrude from your ears especially for sports, workout, gym.4. Long Battery Life: With headphone 30mAh capacity and charging bin 300mAh capacity. The earbuds lasts for long hours, which gives you excellent experience of long endurance.5. Compatibility: Widely compatible for smartphones, laptops, and tablets. Features with the advanced Bluetooth 5.3 technology, which provides instant pairing and stable transmission without interruptions.Specification:Item Type: Mini Bluetooth EarbudsMaterial: PC, ABSWeight: Approx. 90g / 3.2ozBluetooth Version: Bluetooth 5.3Bluetooth Range: 10-15mCharging Case Battery Capacity: 300mAhSingle Earbud Battery Capacity: 30mAhBattery Type: Shipped with Lithium BatteryCompatible Devices: Smartphones, Laptops, Tablets, and other Bluetooth Devices.Package List:2 x Mini Bluetooth Earbuds 1 x Charging Case1 x Charging Cable1 x User Manual