item  | value  | 
Is wireless  | Yes  | 
Wireless Type  | blue tooth  | 
Support Memory Card  | No  | 
Vocalism Principle  | Dynamic  | 
Volume Control  | No  | 
Control Button  | Yes  | 
Brand Name  | FEIYDL  | 
Model Number  | FY1121  | 
Style  | In-ear  | 
Communication  | Wireless  | 
Use  | Portable Media Player, Mobile Phone, Aviation, COMPUTER, Dj, Gaming, Sports, Audiophile, Travel, PROFESSIONAL, HEARING AID, For Internet Bar, For iPod, HiFi Headphone  | 
Function  | Waterproof, Noise Cancelling, Microphone  | 
Place of Origin  | China  | 
Guangdong  | |
Waterproof Standard  | IPX-5  | 
Material  | ABS  | 
Distance range  | 10m  | 
Blue tooth Version  | 4.2  | 
Battery  | Polymer lithium battery 50mah  | 
Frequency response  | 2.4-2.48GHz  | 
Voltage range  | 3.2V-4.2V  | 
Speaker  sensitivity  | 105dB  | 
Microphone sensitivity  | -42+-2db  | 
Speaker Bandwidth  | 20-20KHz  | 
Feature  | deep bass ,waterproof, touch control  | 
| Υπεύθυνος Επικοινωνίας : | Jecci | 
|---|