2016 newest noise cancelling sports bluetooth earbuds colorful earphone bluetooth Koppo mini wireless bluetooth earphone

     2016 new high end koppo bluetooth earphone koppo bluetooth earphone sports bluetooth earphone

 earphone bluetooth:

• Speaker diameter:Φ10mm
• Impedance: 32Ω
• S.P.L:110dB S.P.L.at 1KHz
• Rated power: 100mW
• Frequency Response: 100Hz-9000Hz
• MIC type : Capacitive
• Microphone Unit:Φ4*1.5mm
• Directivity: Whole direction
• Sensitivity :S.P.L:-42±3dB
• Impedance:≤2.2KΩ
• Frequency Response: 30-16,000HZ
• Operating voltage: 4.5V

Main Features:

1. Compatible with all audio equipments with bluetooth functions,such as,PC,Ipad,Ipod,cellphone,tablet PC,MP3...;
2. BT solution,HSP,HFP,A2DP,AVRCP;
3. Bluetooth protocol standards: V4.1 supported;
4. Receiver distance:10m/360°;
5. Battery: 3.7V/100mAh lithium-ion battery;
6. Charging time:Less than 2 hours;
7. Successive working time:About 5 hours;
8. Standby time:180 hours.

Package content:

• Earhook *2
• Earcap *2
• Clip *1
• Wire clasp *1
• USB line *1
• Inside the blister *1
• Small bag *1
• Instruction manual *1
• Color box *1

Why choose us:

1.Excellent Service

We committed to our customers’ satisfaction and have professional after-service.So if you have any problem,please feel free to contact us.

2.Fast delivery speed

Normally the items will be shipped within 3 workingdays once you pay.

3.Strict quality control

Bingos  always put the qulity of products at first place, from purchasing of raw material 

to the whole process,we have strict requirement to ensure product quality.Also we have at least 3 times quality test.

4.Quality guarantee

12 months warranty