COMISO Wireless Earbuds, True Wireless in Ear Bluetooth 5.0 with Microphone, Deep Bass, IPX7 Waterproof Loud Voice Sport Earphones with Charging Case for Outdoor Running Gym Workout (Black)
Thank you for your question about Comiso Wireless EarbudsAnswer: 2021.If you need any further assistance, please contact us via Amazon message service or support email support@comiso.com.cn, we will handle for you within 24H.Sincerely,Comiso