In-Ear Headphone

1. Bluetooth 5.3 Technology & Effortless Pairing: The wireless earbuds adopt Bluetooth 5.3 technology. The latest chip ensures a solid connection and fast transmission. These wireless earbuds will pair instantly once removed from the charging case and automatically connect to the last paired device. 2. Powerful Compatibility & Smart Touch Control: The wireless Bluetooth earbuds are compatible with various Bluetooth devices, including smartphones and laptops. With sensitive touch sensors, you can control playback, pause, answer calls, adjust volume, and more with simple gestures, making it easier to enjoy music while running, reading, or working. 3. 3.5H & Faster Charging: The range and responsiveness of the wireless earbuds have been dramatically improved, allowing up to 3.5 hours of use on a single charge, and the charging case can support up to 16 hours of use, all day long. 4.Earphone case charging time: 2h. Earphone battery capacity: 30mAh with protection board. Earphone case battery capacity: 300mAh with protection board. Chipset: JL6983D2. Bluetooth version: 5.3. Bluetooth distance: 10M. Speaker: 13mm / 32Ω. Charging voltage: 5V-500MA. Earphone charging time: 1.5h. Earphone case charging time: 2h. Earphone battery capacity: 30mAh with protection board. Earphone case battery capacity: 300mAh with protection board. Talk time: 3h. Music playback time: 4h (80%). Earphone & case playing time: 16h. Material: PC+ABS.