Line Length: None
Model Number: DR620
Plug Type: Wireless
Style: In-Ear
Brand Name: ROCKBEN
Connectors: None
Sensitivity: 123dB
Waterproof: No
Communication: Wireless
With Microphone: No
Support Memory Card: No
Resistance: 9Ω
Control Button: No
Active Noise-Cancellation: No
Wireless Type: None
Support APP: No
Is wireless: No
Volume Control: No
Frequency Response Range: 8-25000Hz
Vocalism Principle: Balanced Armature
Function: Common Headphone
Support Apt-x: No