Hot Sale Mini FM Radio USB Slot Bluetooth Speaker with Hi-Fi Sound Super Bass and Metal Housing

We, Ko-Star, are committed to designing and producing high quality and stylish headphones.

By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system.

Music is Sans Frontieres.

• 1.Support A2DP,AVRCP,headset,handsfree profile
• 2.Bluetooth version: V3.0
• 3.Working range: Up to 10M
• 4.Working time: 5 hours
• 5.Dimension: 60*60*50mm
• 6.Net weight: 230g
• 7.Loudspeaker output: 3W
• 8.Frequency response: 280Hz-16KHz
• 9.Signal-to noise: ≥95dB
• 10.Distortions: ≤0.5%
• 11.Bettery voltage/capacity: 520mAh
• 12.Battery charging voltage: 5V±0.5V
• 13:Battery charging time: 2 hours 

Microphone(Optional): 

• Noise Cancelling Condenser
• Directivity: Omni
• Driver unit: 6*5mm 
• Sensitivity:-58+-3db 
• Impedance: 2k Ohm
• Frequency:30Hz to 16KHz

1.Support mobile/computer/table pc,with TF card(mini micro card) slot
2.Modular'buddy-jack'design: connect a row of mini speakers to get jaw-dropping audio performance
3.Expanded BXS(Bass Xpansion System)drives a fuller,richer low-end response
4.New,larger 45mm driver delivers precise highs for superb sound. 

Bluetooth pairing:
1.Make sure the bluetooth speaker is in the off state
2.Press ON/OFF key to bluetooth mode,blue LED will flash 6 times,and short press play/pause key,blue and red LED flash alternately.
3.Follow the operating instruction of your mobile to searching bluetooth headset state.Typically,this is done by going to "set up","connect" or "bluetooth"menu and then selecting the option to search bluetooth devices.
4.The mobile can see this bluetooth speaker and ask if you wish to connect your mobile with this speaker,press"yes"or "confirm"to confirm this action.
5.Enter password or PIN 0000,and press "yes" or "confirm".(Importand notice:if the connection is successful,blue LED will flash,if the pairing is unsuccessful,the LED blue and red will still flash alternately.You need to pair again) 

---- Some Hot sale Headphones/Headsets

MultiMedia Headsets with Detachable Mic or Online Mic; USB/3.5mm plug optional

MultiMedia Headsets with Detachable Mic or Online Mic; USB/3.5mm plug optional

Fashionable Headphone for Smart Phone with In-line Mic

• Best Driver Units match the ear cap cavity perfectly, provides superior sound effect;

• Elasticity and toughness superfine surface headband, provides optimal pressure;
• High qulity omnidirectional  microphone assures clear voice;
• Elaborate finishing of each part makes produt high standard;
• Super soft leather cushions, provide most comfortable feeling.
• Adjustable sound quality. 
• Differen kinds of finishes are available.
• Microphone and Volume Control are optional.

• With 12 people professional QC & QA Team;
• Strict in-house QC processing;
• Triple production test before production or delivery;
• Material inspection and environment friendly test;
• Procedures/testing:IQC → IPQC → QA → OQC → QS;

 CE/RoHS/FCC/EN50332 & More

More About Us.