Description‎:‎This foldable wireless Bluetooth stereo headphone supports multi‎-point pairing function with built‎-in microphone‎,‎ lets you listen to music or make phone calls wirelessly‎.‎ With stereo‎,‎ high quality speakers delivering crisp and rich sound‎,‎ give you a superior audio experience‎.‎ And also good compatibility with smartphones and Tablet PC with Bluetooth function‎.‎ Main Features‎:‎Bluetooth 4.0 EDR‎,‎ data transfer rates more compatible with better stability‎,‎ lower low‎-power‎,‎ battery power and longer lifeSupport HSP‎,‎ HFP‎,‎ A2DP and AVRCP specificationDual channel stereo Bluetooth headset that can play high‎-quality loss‎-less music‎,‎ reaching deep low‎-frequency‎,‎ intermediate frequency rounded‎,‎ clear and thorough high‎-frequency effectsSupport for hands‎-free calling feature‎:‎ Short press the multifunction button to answer the callingSupport for last number redial feature‎:‎ The double‎-click multifunction button‎,‎ only the number of the last can make call‎-back call‎,‎ convenient and quickCan connect two phones at the same time ‎(‎a headset can be connected to two phones at the same time‎,‎ achieve a drag two functions‎)‎Line in function to play music and make calls‎:‎ When the battery without electricity or in the case of Bluetooth headset is turned off‎,‎ plug line‎-in cable and then you can listen to music and answer the phone call‎,‎ one headset has two functions at a super low priceThe first world headphones brushed metal casing‎,‎ super texture‎,‎ not easy to fadeProtein leather ear‎,‎ soft and comfortable‎,‎ absorbent deodorant‎,‎ intimate contact with the skin does not hurtThe international generic Micro USB interface to charge the phone line with most phones on the marketHigh capacity battery‎,‎ no need to worry about the power while listening to musicBasic Information‎:‎Battery‎:‎ 400mA Li‎-polymer‎,‎ built in batterySpeaker dimensions‎:‎ 40mmLoudspeaker output‎:‎ 30mWBluetooth frequency‎:‎ 2.402 ‎- 2.480GHzFrequency‎:‎ 20Hz ‎- 20KHzSensitivity‎:‎ 123 ±3 dBImpedance‎:‎ 29 ohm ± 15 percentSignal‎-To‎-Noise‎:‎ ≥ 50dBDistortion‎:‎ ≤ 1.0 percentInput‎:‎ DC 5V 500mATalking time‎:‎ 18hMusic playing time‎:‎ 15hStandby time‎:‎ 400hCharging time‎:‎ About 3hBluetooth class‎:‎ Bluetooth 4.0 EDRMicrophone‎:‎ YesMaterial‎:‎ Plastic Compatibility‎:‎ Blackberry‎,‎ HTC‎,‎ Nokia‎,‎ LG‎,‎ Motorola‎,‎ Samsung‎,‎ iPhone‎,‎ Sony Ericsson‎,‎ iPad Brand‎:‎ VEGGIEG Usage mode‎:‎ Hands‎-free‎,‎ Head‎-mounted‎,‎ Hang ear type Bluetooth version‎:‎ 4.0 Transmission range‎:‎ 10 meters Standby time‎:‎ 15‎-20 days Audio‎:‎ Stereo Color‎:‎ Black‎,‎ Gold‎,‎ Gray Function‎:‎ Support music‎,‎ Multipoint connection Array Package weight‎:‎ 0.420 kg Product size ‎(‎L x W x H‎)‎ ‎:‎ 18 x 17 x 6 cm / 7.1 x 6.7 x 2.4 inches Package size ‎(‎L x W x H‎)‎‎:‎ 23.5 x 20 x 6 cm Package Contents‎:‎ 1 x Bluetooth Headset‎,‎ 1 x USB Charge Cable‎,‎ 1 x 3.5mm Audio Cable‎,‎ 1 x User Manual