How to pair? Press MFB button for about 6 seconds, the red and blue lights would flash alternately, please release the hand. Turn on Bluetooth on your phone to find U12, Click Connect. Choose Our Product Reason: *Guarantee 100% original Sriver U12 *One year warranty on the date of purchase *Designed for sports:sweat-proof, waterproof, comfortable to wear *Bluetooth headset 4.1,stable quality *Combined with high-quality sound processing technology, clear sound *You can always enjoy the fun of music at home, in the park, in the school, etc. *Any questions, we will reply in time. *Universal Wireless Bluetooth 4.1 headset,fiting for iphone 4s 5 / 6 / 7 plus 6s,samsung galaxy s3 s4 s5 / s6 / s7 ,edge note 3 4 5,or other mobile phone *Suitable for jogging,cycling,hiking,fitness,gym,running,training,driving,walking,exercise and so on Product parameters: *Bluetooth chip: CSR8635 *Bluetooth version: v4.1 + EDR *Supported profiles: HFP HSP AVRCP A2DP *Frequency range: 2.4-2.483GHz *Transmission power: class2 (10 meters) *Modulation: GFSK *Speaker unit: 11mm 3mW * 2 *Microphone: -42dB 2dB *Battery: Rechargeable Polymer Lithium-ion Battery 85mAh *Charging voltage: USB 5V *Charging time: less than 2 hours *Talk / music time: 4 hours *Standby time: up to 10 days Package Includes - Sriver U12 Bluetooth Headphones - Micro USB Charging Cable - Zippered Carry Case - S, M, L Ear Tips - Sriver U12 User Manual Buyers Trust SRIVER Brand which Dedicates to the Highest Quality Products and Fanatical Customer Support. Your COMPLETE SATISFACTION is our primary objective.SRIVER U12 Make you Enjoy Freedom of Sound for an Active Lifestyle - Product Quantities may be limited - ORDER NOW!
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