Style: In-ear Vocalism Principle: Dynamic Active Noise-Cancellation: No Material: Plastic Hign-concerned Chemical: none Control Button: No Communication: Wired Volume Control: No Category: Earphones & Headphones Certification: none Number Of Drivers: / Impedance Range: up to 32 Ω Waterproof: Yes Frequency Response Range: 20 - 20000 Wireless Type: bluetooth Line Length: 0.95 Driver Diameter: / Resistance: 32 Sensitivity: 103 Is wireless: No Connectors: 3.5mm Total Harmonic Distortion: / Max Output: / Function: Common Headphone Function: For Mobile Phone Function: Sport Features: waterproof Choice: yes semi_Choice: yes
