V12 Wireless Headsets LED Display Long Standby Time Headphones Stereo TWS BT 5.2 Stereo Earhook Earphones for Business Equipment

High-concerned chemical : None Material : Plastic Width[mm] : 45 Depth[mm] : 55 Weight[g] : 100 Height[mm] : 55 Battery Capacity[mAh] : 300 Battery life up to[hours] : 30hour NFC Technology : No Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Semi-open Charging Method : cable Headphone Pads Material : Other Magnet Type : Other Impedance Range : up to 32 Ω Bluetooth Version : Other Package List : charger,User Manual Features : Waterproof,Active Noice Cancelling Codecs : None With Microphone : Yes Is wireless : Yes Support APP : No Waterproof : Yes Plug Type : None Function : For Study,For Outdoor,For Mobile Phone Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : None Communication : WireLess Style : Wired in-ear headphones Certification : None,CE Origin : Mainland China Brand Name : Wsellda Model Number : V12 Headphones Feature 1 : wireless earbuds bluetooth Feature 2 : wireless earbuds bluetooth long battery life Feature 3 : tws earbuds sport