Lenovo GM2 Pro 5PCS 10PCS Earphone Bluetooth Wireless Earbuds Low

Material : Plastic Category : Earphones amp; Headphones Number Of Drivers : 2 Charging Method : Charging case Total Harmonic Distortion : 1% Impedance Range : up to 32 Bluetooth Version : 5.0 Package List : User Manual,Charging case,Charging Cable Codecs : NONE With Microphone : Yes Is wireless : Yes Support APP : No Support Memory Card : No Waterproof : No Resistance : 32 Line Length : 0m Frequency Response Range : 20 - 20000Hz Sensitivity : 98dB Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport Active Noise-Cancellation : No Volume Control : Yes Control Button : No Vocalism Principle : Dynamic Wireless Type : bluetooth Connectors : Type c Communication : Wireless Style : In-ear Certification : CE Origin : Mainland China Brand Name : Lenovo