Lavalier Business Bluetooth 6.0 Headphones Talk/music 50H Play Time LED Display ENC Noice Cancelling Wireless Earphone handsfree

Good luck with your favorite purchasesHigh-concerned chemical : None Material : PVC Weight[g] : 100 Battery Capacity[mAh] : 400 Battery life up to[hours] : 50 Maximum wireless range[m] : 10m-20m NFC Technology : Yes Sound Isolating : Yes Category : Earphones & Headphones Charging Method : cable Bluetooth Version : Other With Microphone : Yes Is wireless : Yes Waterproof : Yes Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Type c Communication : WireLess Style : Tws in-ear headphones Origin : Mainland China Brand Name : Newmsnr Support Memory Card : No