tws bluetooth headset 2021 Buds 2 pro r177 mini earphone wireless earbuds for iphone samsung galaxy xiaomi high quality earphone new white purple black green

Origin of hybrid technology: China (origin) control button: no noise reduction: Communication: wireless volume control This is a high-quality low-end headset; Support replacement of earplugs. 4 free pop ups and accurate batteries Upgrade Bluetooth 5.1 chip to improve performance without card interruption; Squeeze induction call, listen to music for more than 3 hours, long battery life Bluetooth connection pairing; Perfect compatibility with Android and all phones 14.3 high quality loudspeaker; High fidelity stereo super sound quality; High quality products.syi