Brand Name: NICEHCK NICEHCK Model: NX7 Style: In-ear Vocalism Principle: Dynamic Origin: Mainland China Material: Metal Communication: Wired Volume Control: No Category: Earphones & Headphones Active Noise-Cancellation: No Waterproof: No Frequency Response Range: 20 - 28000 Wireless Type: Bluetooth Line Length: 1.2 Control Button: No Resistance: 39 Sensitivity: 110 Support APP: No With Microphone: No Features: Detachable Cable Plug: 4.4mm Balanced and 3.5mm Optional
