Wireless Earbuds sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

LED Power Display and 40 Hrs Playback:The charging case is equipped with a digital + power display on the outside of the charging case,make you quickly understand the remaining power; The large capacity 500mAh charging case provides sufficient power for the headphones, allowing the headphones to last up to 40 hours of continuous use.The Type-C charging port provides a faster and more convenient charging experience

Advanced V5.3 Chip & Bluetooth One-Step Pairing: K9 wireless headset adopts advanced Bluetooth 5.3 chip, which makes the Bluetooth headset connection faster and more stable, and reduces the noise interference more efficiently; take out the headset from the charging case, open the Bluetooth settings of the cell phone, and then connect to the headset K9, then the connection can be realized automatically.