Brand Name: HYUNDAI Style: Wired in-ear headphones Vocalism Principle: Dynamic Origin: Mainland China Material: Silica Gel Communication: Wireless Volume Control: Yes Category: Earphones & Headphones Number Of Drivers: 2 Impedance Range: up to 32 Ω Active Noise-Cancellation: Yes Frequency Response Range: 20 - 20000 Wireless Type: Bluetooth Resistance: 32 Package List: User Manual Package List: Charging case Driver Diameter: 13 Sensitivity: 112 Is wireless: Yes Bluetooth Version: 5.3 Battery life up to[hours]: 7 Total Harmonic Distortion: 1 Charging Method: Charging case Max Output: 10 Battery Capacity[mAh]: 60 Item Condition: New Control Button: No Choice: yes