Wireless Earbuds, Bluetooth 5.4 Headphones with 4 ENC Noise Canceling Mic, 50H Playtime Stereo Wireless Earphones with LED Display, Over Ear Buds with Earhooks, IP7 Waterproof for Sport/Running/Gym

Bluetooth 5.4 Technology and One-step Pairing: The wireless earbuds adopt the advanced Bluetooth 5.4 technology, supports A2DP, HFP, HSP, AVRCP Protocol, which provides faster transmission speed, stronger connection stability and longer range of bluetooth. The connection range is up to 15 meters​away. Open the lid of the charging case, the ear buds wireless earbuds can be automatically connected to the previous paired device, put back the charging case, the earbuds will automatically disconnect.
Ergonomic Earhooks Design and IP7 Waterproof: Adjustable and secure fit rubber earhooks and ergonomic design ensure the bluetooth headphones sport stay comfortably firm in place when you are doing running, other outside activity etc. Equipped with 3 different sizes ear tips (S/M/L) giving you more choices. Through the use of ultra-light nanomaterials, the headphones wireless reach IP7 waterproof grade, which can effectively prevent the bluetooth earphones from the damage of sweat and raindr