- Is wireless:No
- Wireless Type:None
- Vocalism Principle:Dynamic
- Volume Control:Yes
- Control Button:Yes
- Brand Name:yison
- Model Number:X2
- Style:\In-ear
- Communication:Wired
- Use:Portable Media Player, Mobile Phone, COMPUTER, Dj, Gaming, Sports, Travel, PROFESSIONAL, For iPod, HiFi Headphone