Sport Wireless Bluetooth 4.1 Earphone Stereo Headphones Headset w Mic TF Card Slot Green

Description： Welcome to use this sport Bluetooth headphone & TF card player. Bluetooth 4.1 technology features much lower power consumption, more stable signal transmission, clearer stereo sound production. Besides, with TF card slot, you can insert a micro-SD card with songs to play music, capacity of TF card up to 32GB. Features： Bluetooth 4.1 Technology： Latest Bluetooth 4.1 technology features much lower power consumption, more stable signal transmission, clearer stereo sound production. And the Bluetooth working distance is up to 10M. Works with most smartphone, tablets and other Bluetooth music player, such as for iPhone 33G3S44S55S5C66 Plus, for Samsung Galaxy S3S4S5S6S6 EdgeNote 2Note3Note4, for LG, for HTC, for Sony. Hands-free Calls： Built-in microphone enables you to take hands-free calls with the versatile power button on the headset. Switch easily between songs and calls with our wireless Bluetooth headphones. You can flexibly adjust the volume and switch songs via the multifunctional button. Comfortable Wearing： Super soft ear cushions fit your ears snugly and bring comfy touch around your ears. Our headphones fit your ears perfectly and help block the ambient noise. Support up 32G TF card： Just insert a TF card loaded with your favorite songs, no need of mobile phones or other auxiliary devices, you can directly enjoy music. Bluetooth Headsets are compatibles with almost every Bluetooth enabled devices such as Cell PhoneLaptopPCTablet. Pair to your Cellphone： 1. Need to be Off status or turn off the headset. 2. Press the button "Play Pause" for about 3 seconds until the blue lights start flashing quickly. 3. Turn on the Bluetooth function of your cellphone and search for the bluetooth headset and select "SPORT-BT". 4. Enter the code "0000" if necessary. 5. If paring is successful, "Connected" will show on the cellphone. Power OFF the Headset： 1. Power Off： Press the button "Play Pause" for about 4 seconds until the blue light indicator goes off. Charging the Headset： You must charge the battery fully before using the headset for the first time. 1. Connect the USB charging cable to the USB charge port of the headset. 2. The light indicator will turn into red when charging. 3. The full charge takes about 2 hours. 4. The red light indicator goes out and the light indicator turns into blue when charging completed. Answering a Call： Press the button " Play Pause" of the headset. Rejecting a Call： Press the button "Play Pause" for 2 seconds, then release. Redialing the last called number： Double press the button "Play Pause". Playing Music： When you are listening to the music, you can press the below buttons. 1. Next song： short press the button "Next song". 2. Previous song： short press the button "Prev. Song". 3. Volume up： long press the button "Next song". 4. Volume down： long press the button "Prev. Song". Specifications： Bluetooth version： Bluetooth 4.1 + EDR, two wireless transmitter standard Frequency coverage： 2.402 ~ 2.480GHz ISM band Channel： 1MHz 79 channel, B W Sensitivity： -80dbm Bluetooth range： Up to 10m 30FT Transmission speed： 57 ~ 723Kbps Stereo compression ratio： 44.1 48kHz NFC： Support Contact： Point to point Single or binaural： Bilateral stereo Charging power： PC USB, 5V Charging power： Input 110 220V 5060 Hz Battery： 150mA Charging time： 1-2 hours Standby time： 30 days Color： Green, Blue, Black (Optional) Package weight： 70g Package List： 1 x Bluetooth Headphone 1 x USB Charging Cable