wellqual Bluetooth Headphones Wireless Sports Earphones, Waterproof Stereo Earbuds, Noise Cancelling Headsets bluetooth Earbuds Sports headphones

Product Advantage ---GOOD QUALITY OF BLUETOOTH CSR CHIP FOR CONNECTION. ---DUAL CONNECTION ---GOOD QUALITY SPEAKER WITH HIFI SOUND. ---BLUETOOTH EFFECTIVE RANGE UP TO 50 FEET. ---IP4 WATERPROOF FUNDCTION ---SUITABLE FOR SPORTS INDOOR OR OUTDOOR. ---DSP NOISE CANCELLING FUNCTION ---VOICE REMINDER WITH TURN ON/OFF, CONNECTION, LOW POWER. ---INCOMING CALL NUMBER REMINDER. Technical Specification: ---Bluetooth CSR V4.1 ---Bluetooth effective range: 50 feet. ---Battery: 150mAh lithium battery. ---AC/DC input/output: 5V 1A ---Charging time: 1~2hrs ---Playing time: 12hrs. ---Standby time: 200hrs. ---Unit dimension: 1.38*2.09*1.18inch, line length: 23.62inch ---Unit Weight: 18g Package content: Bluetooth headphone USB charging cable User manual