K23 TWS Hanging Ear Earphones Air Conduction Bluetooth Headset(Green) Filter-Fan Cooling 40HQ: 911 cartons * 15

40HQ: 911 cartons * 15 pcs = 13665 pcs

Support: WPA-PSK

Material: Made of soft TPU material

colorful breathing light

40HQ: 1254 cartons * 100 pcs = 125400 pcs

K23 TWS Hanging Ear Earphones Air Conduction Bluetooth Headset(Green) Filter-Fan Cooling 40HQ: 911 cartons * 151. The open binaural listening method avoids the squeezing pain caused by in ear headphones on the ear canal, making it more comfortable to wear 2. The advanced Bluetooth 5. 3 technology ensures the quality of audio and video while effectively shortening the transmission interval of audio and video to achieve high speed and stable transmission 3. HIFI sound quality, digital sound enhancement technology, restore the natural sound of the scene 4. Adopt