Brand Name: Awei Style: In-ear Vocalism Principle: Dynamic Origin: Mainland China Active Noise-Cancellation: No Control Button: Yes Communication: Wireless Volume Control: Yes Certification: CE Number Of Drivers: 2 Plug Type: NONE Impedance Range: up to 32 Ω Headphone Pads Material: Silicone Support Memory Card: No Waterproof: Yes Frequency Response Range: 2402000000 – 2480000000Hz Magnet Type: Neodymium Wireless Type: bluetooth Package List: User Manual,Charging case
