Brand Name: oein
Style: In-ear
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: No
Control Button: Yes
Communication: Wired
Volume Control: Yes
Connectors: 3.5mm
Brand Name: oein
Style: In-ear
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: No
Control Button: Yes
Communication: WIRED
Volume Control: Yes
Connectors: 3.5mm