Wireless Earbuds Bluetooth Headphones 48hrs Play Back Sport Earphones with LED Display Over-Ear Buds Headset for Workout Blue

Material : ABS Weight[g] : 78 Battery Capacity[mAh] : 50 Battery life up to[hours] : 48 Maximum wireless range[m] : 10m-20m NFC Technology : No Sound Isolating : Yes Category : Earphones & Headphones Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Silicone Magnet Type : Other Impedance Range : from 33 to 100 Ω Bluetooth Version : 5.3 With Microphone : Yes Is wireless : Yes Support APP : No Waterproof : Yes Plug Type : L Bending Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Type c Communication : True wireless Style : Ear Hook Origin : Mainland China Brand Name : Mairuige Support Memory Card : No