S800 Mini Bluetooth 5.3 Headphone TWS Wireless Earphone Semi-in-ear Earbuds Noise Cancellation Headset with Microphone For Mobile Phones

Communication method: Wireless. Style: In the ear. Connector: No. Active noise reduction: Yes. Volume control: Yes. Control button: None. Sound principle: Balanced armature. Wireless type: Bluetooth. Music playing time: 4-6 hours. Features: 1. Earless, ergonomic design and gives you a comfortable experience that you can't reset. It doesn't go in the ear, there's no pressure for a long time, and even children can relax. 2. Power function display. 3. Call function, NFC function, voice control, music support, multi-point connection. Description: Communication method: Wireless. Style: In the ear. Connector: No. Active noise reduction: Yes. Volume control: Yes. Control button: None. Sound principle: Balanced armature. Wireless type: Bluetooth. Music playing time: 4-6 hours. Packing list: 1 earphone, 1 charging box, 1 USB charging cable, 1 x Manual