Designed with professional sports tuning, which would not be easy to make ears painful after long-term using the earbuds and with upgraded ear-hooks, which will not fall down easily and could be suitable for using during doing sports;
Hi-Fi Stereo Sound: Built-in HD Microphone with CVC6.0 noise cancellation, ensure Hi-Fi Stereo Music Sound and Strong Signal. Let you get high quality and clear voice even in noisy environment, such as inside a gym and running / cycling on the road;
Ear hooks with gel flex silicone earbuds could ensure your headphones to stay comfortably firm in place to guarantee fatigue free ears and tangle free comfort;
Incredible working time: DDJ Sport Bluetooth Headphones could work for about 7 hours on a single full charge which allows you to enjoy your favorite songs without stop;
Voice Prompt and universal fit: With Voice Prompt function, the Bluetooth headset shows the phone number of incoming calls and is also able to connect with 2 phones. Different sizes of ear-tips ensure a comfortable and secure fit;

Technical Details

Product Details

Package Dimensions
Width : 3.3 inch
Height : 1.5 inch
Length : 4.8 inch

Shipping Weight: 3.84 ounce (View shipping rates and policies)

ASIN : B01J16QWH8

Product Description

Specification:
Bluetooth Version: CSR8635/V4.0+EDR
Bluetooth Profiles: Headset, Hands free, A2DP,AVRCP
Operating Distance:10M
Talk Time:About 7 hours
Standby Time:180 hours
Charging Time: About 1.5 hours
Charging Port: Micro USB

Note for Charging:
K7 is equipped with a built-in rechargeable battery, prior to using it, it''s recommended to charge the battery fully for the first time.
1.Plug another side of cable to the USB port of PC or into a USB power charger:
-Red light on: Charging
-Red light off: Finishing Charging
2.It will take about 1.5 hours to finish charging.

Package includes:
1 x Bluetooth Headphones
1 x Micro USB Cable
1 x User Manual
2 x pairs of Different Sizes of Eartips