30H Play Time Bluetooth Earphones LED Display HiFi Sound Earbuds Wireless Headphones Sports Gamer Neckband Neck-hanging Headsets

Good luck with your favorite purchasesHigh-concerned chemical : None Material : PVC Weight[g] : 50 Battery Capacity[mAh] : 300 Maximum wireless range[m] : 10m-20m NFC Technology : Yes Sound Isolating : Yes Category : Earphones & Headphones Charging Method : cable Magnet Type : Other Bluetooth Version : 5.2 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 : Wired in-ear headphones Origin : Mainland China Brand Name : Newmsnr Support Memory Card : Yes