Brand Name : COOMAER Connectors : None Control Button : Yes Active Noise-Cancellation : No Style : Ear Hook Communication : Wireless Vocalism Principle : Dynamic Volume Control : No Wireless Type : Bluetooth Codecs : NONE Support Memory Card : No With Microphone : Yes Model Number : XG-12 Resistance : 16Ω Frequency Response Range : 20-20000Hz Function : for Video Game Sensitivity : 98dB Waterproof : Yes Is wireless : Yes Line Length : None Plug Type : Wireless Support APP : No Talking Time : 3 Hours Charge Box : 350 mah Play Time : 4 Hours Compatiblity : For iPhone Sumsung Xiaomi Huawei, LG,Vivo,Oppo Feature : TWS Bluetooth earphone handfree Wireless connection distance : 10m