As a professional audio equipment manufacturer, Bose's products are highly praised by music enthusiasts. This QuietComfort 20 is equipped with Bose's proud real-time active noise reduction technology, and is currently recognized as the best non in ear earplug. In addition, the earplug can quickly switch between active noise reduction and non noise reduction modes. It is actually a powerful tool for crowding the subway to and from work and listening to music on the gray plane.

BuyDig is now offering a special price of $249, which is equivalent to about 1500 yuan (about 1600 yuan) when you pay $244 in full with the DIG5 discount code. The quotation of Meiya is 299 dollars as usual, and the doctor's official website is 2580 yuan. The price of overseas shopping is advantageous. If you like tall students, you can consider starting with them.