Specifications:

• Active Noise-Cancellation: Yes
• Audio latency: other
• Brand Name: SD&HI
• Category: Earphones & Headphones
• Charging Time: other
• Communication: WireLess
• Control Button: No
• Control Method: Others
• Department: Unisex-adult
• High-concerned chemical: none
• Material: ABS
• Origin: Mainland China
• Speaker maximum output power: other
• Style: Wired in-ear headphones
• Vocalism Principle: Balanced Armature
• Volume Control: Yes
• whether electrical: No
• Wireless Type: Bluetooth