Welcome to skyl's shop，

Click here: http://www.dhgate.com/store/16976951

Please tell us the colors you want， or we will dispatch randomly.

Thank you for your understanding! Also you can mix it up， just leave us a message.

Products name :

100% Original Bluedio M2 In-ear Wireless Bluetooth 4.1 Headset Stereo Sport Earphone Sweatproof

Headphone For iphone Smartphone

1. Exclusive HD drivers deliver crystal clear sound， never miss any music detail.

2. In-canal earbuds 4th generation fit nicely in your ears， you can wear them all day long.

3. Unique ear tips(S/M/L size included) help to keep the earbuds in your ears.

Plus the control unit is lighter and smaller， no pulling at workouts.

4. Ultra-low Power of the latest Bluetooth 4.1 doubles playtime to a solid 7 hours.

5. Built-in Mic can be used for clear phone calls， never miss a call when enjoying music you love.

Color: black， white

please note the colors you want . otherwise we will send you  random

Bluetooth version: V4.1

Profiles: A2DP， AVRCP， HSP， HFP Drivers: 2*Φ0.56"

Impedance: 2*16Ω SPL: 110 dB THD: <0.1%

Frequency response: 20 Hz -20KHz

Operating distance: up to 32ft (free space)

Music/talk time: about 7 hours

Standby time: about 160 hours

Fully charged time: about 2 hours

Cable length: 22.8"

Package size: 7.87"×3.94"×1.85"

Earbuds weight : 0.56 oz / 60G

Package weight: 7.37 oz /210G

Feedback:

>> It will be highly appreciated if you do us a favor to leave us positivefeedback， when you are satisfied with our goods.

>>If you are not satisfied， please let us know before you leave neutral ornegativefeedback， we would try our best to resolve the problems you meet. Thank you very much!

Seller Promise

Return:

If you are not satisfied about our products:

1.There is some quality problem of our goods， we will refund you for items， refund within 7 days of you receiving them.

2.There is no quality problem of our goods， buyers should responsible for the return freight， thanks.

4. On receiving items，we will refund immediately.  

PS: Merchandise which artificial damaged or missing is not refundable. Pls kindly understand.

Feedback:

>> It will be highly appreciated if you do us a favor to leave us positivefeedback， when you are satisfied with our goods.

>>If you are not satisfied， please let us know before you leave neutral ornegativefeedback， we would try our best to resolve the problems you meet. Thank you very much!

Seller Promise

Return:

If you are not satisfied about our products:

1.There is some quality problem of our goods， we will refund you for items， refund within 7 days of you receiving them.

2.There is no quality problem of our goods， buyers should responsible for the return freight， thanks.

4. On receiving items，we will refund immediately.  

PS: Merchandise which artificial damaged or missing is not refundable. Pls kindly understand.