2023 Newest K2 Tws Wireless Headphones Bluetooth 5.1 Earphone Touch

Material : Plastic Category : Earphones amp; Headphones Number Of Drivers : 2 Charging Method : Cable Headphone Pads Material : Memory Foam Magnet Type : Other Driver Diameter : 20mm Total Harmonic Distortion : 0.1% Impedance Range : up to 32 Bluetooth Version : Other Package List : User Manual,Charger,Charging Cable Features : With Microphone,Detachable Cable,e Noice Cancelling Codecs : sbc With Microphone : Yes Is wireless : Yes Support APP : No Support Memory Card : No Waterproof : No Resistance : 16 Line Length : 0m Frequency Response Range : 20 - 20000Hz Sensitivity : 1205dB Plug Type : NONE Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport e Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Balanced Armature Wireless Type : bluetooth Connectors : None Communication : Wireless Style : Ear Hook Certification : CE Origin : Mainland China Brand Name : STfuture Style : Ear Hook Wireless Type : Bluetooth Music time : 15hours Talking time : 20hours Color : Black,White Bluetooth Version : 5.1