Wireless Bluetooth 4.1 Music Stereo Sports/Running Neckband Style Headset for Cellphone (black);

Premium Wireless Sweatproof Bluetooth In-Ear Earbuds with Noise Reduction Streaming Music Stereo Beats Gym Headsets with Mic By Bummd

-----Function-----
Previous / Next song, Pause / play, Volume+/ Volume-, Cancel a call, Answer a call, Reject a call, End a call, Redial the last call, Call transfer(headphone to phone), Call transfer(phone to headphone), Microphone mute, Cancel mute, Battery Status Indicator on iPhone / iPad, Voice Prompts .

----- Lossless and pure stereo HD sound-----
Noise cancellation,reduce background noise and echo noise effectively,not easily interfered by the surroundings.

-----Stable in ear,freedom in sports-----
3 pairs of earbud(S/M/L) to fit different ear size.
Plasticity memory wire,revert back instantly,no deformation.
Curve design,the headphones don't need extra earhooks also be stable and comfortable in your ear. You can sport, running or workout.

------Control headsets easily-----
Voice prompt and indicator light to monitoring earphone status.

------Sweatproof and waterproof design-----
But do not wearing the cordless earphones in rain or put in water.

------Specification-----
Standard:Bluetooth CSR4.0
Frequency:2.4026-2.480GHz
Mode:HSP,HFP,A2DP,AVRCP
Talking time: 8 hours
Playing time: 7 hours
Standby time: 100 hours
Charge time: 2 hours
Charging voltage:5V

------Package Included-----
1 * Bluetooth Headphone
1 * USB Charging Cable
2 * Pair Ear Caps
1 * User Manual

------NOTE-----
Please using these earphones according to the specification, and keep it in a right environment.
Any questions feel free to contact the our,we will solve the issue for you soon.