1. ✅ Bluetooth hands-free 2. ✔️ A casing with a power bank function, so that when you finish using your phone and put it into the casing, it will charge the battery. 3. ✔️ Control buttons to make the device easier to use. 4. ✔️ A USB - C port on the phone that allows you to directly charge the phone itself. 5. ✔️ ANC noise - cancellation technology ensures the highest sound quality. 6. ✔️ Bluetooth 5.1 connection ensures continuous connection with the phone and low energy consumption. 7. ✔️ A rotating tip allows you to perfectly adjust the earphones for your comfort, regardless of which ear you want to wear them on. 8. ✔️ Compatible with devices running Android, iOS, and Windows systems, whether it's a phone, tablet, or desktop computer. You only need a Bluetooth module. 9. ✅ Portable power is always with you. - The 500mAh power bank first ensures that you can charge your phone wherever you are. In addition, thanks to the casing, we can safely transport the phone. - When using it later, put the phone into the case, and the battery will charge! - The phone also comes with a separate USB - C socket, so you don't need a power source to charge it. Just connect it to a 5V/1A charger. 10. ✅ The highest level of convenience and safety. - Wireless earphones ensure hands - free calls or listening to music, so you can do other activities simultaneously, such as driving a car without endangering road safety, exercising, cooking, or engaging in other favorite activities. - The rotating earphone head ensures a perfect fit with the ear. Whether you want to listen through your left or right ear, the earphones are suitable for any situation. 11. ✅ Advanced phone. - The hands - free device has a Bluetooth 5.1 module, which ensures a continuous and high - quality connection with any Bluetooth - enabled device, regardless of the version. When you take the earphones out of the charging case, they will automatically connect to the previously paired device. - The cordless phone is made of high - quality materials. Many new technologies have been adopted to make the use of the phone as safe as possible. The intelligent system and advanced chips can maximize the prevention of overload, high voltage, short - circuit, and high temperature. 12. ✅ Using the earpiece. - When you put the earphones into the Bluetooth charging case, the earphones will automatically disconnect from the phone. - If we receive a call while the earpiece is in the charging case, we can take it out, wait a moment for the earpiece to connect to the phone, then pick up the earpiece and enjoy the call while doing other things. - Earpiece description: - 1. Volume + / Previous track - 2. Volume - / Next track - 3. Multi - function button - 4. Signal diode - The earpiece buttons allow you to perform the following operations: - ✔️ Answer and end calls - ✔️ Reject incoming calls - ✔️ Play/Pause - ✔️ Mute/Unmute the microphone during a call 13. ✅ The price includes: - Hands - free - Charging case - Charging cable - Phone - User manual - Everything comes in the original packaging. 14. Casing: - Built - in battery: 500 mAh - Charging port: USB - C - Dimensions: 11 cm x 5.5 cm x 2 cm 15. Earphones: - Bluetooth: 5.1 - Range: 10 meters - Charging port: Magnetic/USB - C - Impedance: 13Ω - ANC noise cancellation: Yes - Usage/Play time: 13 - 15 hours - Built - in battery: 120 mAh - Charging time: Approximately 1.5 hours - Dimensions: 8 cm x 4.5 cm x 1.5 cm 16. Message language: English 17. The CE mark is a declaration by the product manufacturer that the product meets the requirements of the European Commission directives applicable to it.