Brand Name: langsdom
Control Button: Yes
Active Noise-Cancellation: No
Style: In-Ear
Wireless Type: None
Connectors: 3.5mm
Communication: Wired
Vocalism Principle: Dynamic
Volume Control: No
Frequency Response Range: 20-20000Hz
Function: Monitor Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: For iPod
Function: Sport
Sensitivity: 115dB
Is wireless: No
Plug Type: Line Type
Support Memory Card: No
With Microphone: Yes
Model Number: JM21
Resistance: 32Ω
Waterproof: No
Line Length: 1.2m
Support APP: No
Main functions: Play/Pause,Previous/Next track,Microphone
Function: Microphone, Voice control, Portable
Dropshipping and Wholesale Support: Yes
The Langsdom Mijiaer JM21 In ear Earphones For Phone iPhone Huawei Xiaomi Headsets Wired Earphone Earbuds Earpiece fone de ouvido destined to impress, and priced at only $3.00, for a limited time.
Inventory Last Updated: Aug 25, 2025
