TWS G9S Bluetooth Earphones Wireless Headphones HiFi Headset Waterproof Noise Reduction Sports Earbuds With Mic For Smartphones

Material : Plastic Category : Earphones & Headphones Earcups Type : Semi-open Charging Method : Charging case Impedance Range : up to 32 Ω Bluetooth Version : 5.1 Package List : Charging Cable,User Manual,Charging case Features : Waterproof,Active Noice Cancelling,With microphone Codecs : AAC With Microphone : Yes Is wireless : Yes Support APP : No Support Memory Card : No Waterproof : Yes Resistance : 32Ω Frequency Response Range : 20-20000Hz Sensitivity : 128dB Plug Type : None Function : HiFi Headphone,Common Headphone,Sport,For Mobile Phone,for Video Game Active Noise-Cancellation : Yes Volume Control : Yes Control Button : No Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : True wireless Style : In-ear Certification : CE Origin : Mainland China Brand Name : cuimeng