Lenovo EA330 Open Earphones HiFi Stereo HD Mic Call Earbuds Wireless Bluetooth Headphones Sports Gaming Ear Clip Headset 300mAh

High-concerned chemical : None Material : Plastic Battery Capacity[mAh] : 300 Category : Earphones & Headphones Earcups Type : Semi-open Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Other Driver Diameter : 10mm Impedance Range : up to 32 Ω Bluetooth Version : Other Package List : User Manual,Charging case,Charging Cable Features : With microphone,Apple Siri Support,Active Noice Cancelling Codecs : AAC With Microphone : Yes Is wireless : Yes Support APP : No Waterproof : No Line Length : 0m Frequency Response Range : 20 - 20000Hz Sensitivity : 38dB Plug Type : None Function : for Video Game,For Mobile Phone,HiFi Headphone,Sport Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Air Vocalism Principle Wireless Type : Bluetooth Connectors : None Communication : True wireless Style : Tws in-ear headphones Certification : CE,FCC Origin : Mainland China Brand Name : Lenovo Support Memory Card : No