Hot Seller Bluetooth Wireless Headphone 4.0

Style: In-Ear Communication: Wireless Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Package according customers Delivery Detail: 1-3workdays Specifications 4.0 bluetooth Wireless Headset /Headphone/Earphone   4.0 bluetooth Wireless Headset /Headphone/Earphone   Advantages of 4.0 Headset over 3.0 Headset 1. Longer talk time and standby time, longer operating distance, but lower power consumption.2. Flexible operation of SWICH and STOP between music and call.3. Power display4. Enjoy clear conversation and music with super sound quality 5. Compatible with any Bluetooth devices, like Mobile Phone, PDA, PC. Advanced technology is adopted in it’s multi-pairing and noise reduction and power saving Music operationLast song: Up the headset 2 timesNext song: Down the headset 2 timesStop: Press the middle part onceVolume control: Press up or press down constantly Call Operation:Voice dialing: Click 1 timeCall-back: Click 2 times How to Connect Two Bluetooth Mobile? (Available to any Bluetooth devices like mobile and PC)Step 1: To pair the headset with the first Bluetooth MobileA.  To press the multi-function key for 3-10 seconds when the headset is turned off.B.  To open the Bluetooth function of the mobile and pair with the headset.Step 2: To pair with the second Bluetooth MobileA.   To press the multi-function key for 3-5 seconds to turn off the headsetB.   To press again the multi-function key for 8-10 seconds       C. To open the Bluetooth function of second mobile and pair with the headsetStep 3:  To connect the headset with the first mobileA.   At this moment, the first mobile has no connection with the headsetB.   Keep the status of the headset. And to find the headset Bluetooth in the first headphone.C.   Connect them directly ( No need to pairing), then the headset can be used to answering the two mobiles.