Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Create your easy life，enjoy everywhere. Get rid of the wires when exercising!BSport can handle your rigorous workouts with its sweat， dust and shock resistance. The lock-in design allows you to focus on your workout with no worry of fall-out. The Dual Microphones deliver the crystal clear calls. So go ahead， move， sweat and rock hard.Main Features:Comfort Fit for Workout:Soft and Removable design，strap is adjustable.Enjoy High quality music:Bluetooth 4.0 and aptX technology.Good sound insulation，stereo bass，6 hours for music.High connection strength:Quickly and easily pairing and connection through the in-built NFC.Handsfree，Good for driving or sporting. Specification: Bluetooth V4.0， class II(CSR Solution) Up to 20 meters in working distance Bluetooth profiles: HFP /HSP/A2DP/AVRCP Up to 6 hours talk time ;Up to 6 hours music playback time;Up to 150 hours standby time aptX Technology: Delivers CD-quality wireless over Bluetooth. Dual-Microphone: Dual， high-performance mics deliver superb noise cancellation， so calls come in crystal clear NFC for Quick Connection. Caller ID reader Multipoint: Supports 2 phones connection Battery Meter In IOS Audio Line-in: Stream music by audio line-in cable even if it is out of power. Support VOIP， connect with computer for online chat. Voice dialing/Redialing dimension: 33.07 X 24.17 X 31.15mm Weight: 20g Package Includes:1 X headset1 X Pouch 1 X Earhook (S，L) 1 X Earbuds(S.M.L) 1 X USB cable