Headphone XT11 Sports Wireless Earphones Magnetic Smart Stereo Headphones Waterproof Earphone for All Smart Phone

Features: 1.Intelligent Noise Reduction, Sound Quality Is Clearer. 2.Ergonomically Designed Earmuffs Allow You To Move Comfortably No Matter How Strong Your Movements. 3.Ideal For Running, Jogging, Hiking, Cycling, Gym, Yoga, Etc. 4.Pairing mode: long press, red, blue and fast flash is pairing mode 5.Chinese and English voice switching: When the red and blue lights alternately flash, press the power button twice. Descriptions: Button function: long press to power on, long press to turn off, click music pause / play / call answer / hang up the phone, double click the next song. Small size and lightweight, portable to carry. Specifications: Bluetooth chip and Bluetooth version: Jerry 6909 chip Bluetooth protocol: A2DP AVRCP HFP HSP Battery: 3.7V 90mAh Sensitivity: 103db +/- 3dB Impedance: 32Mw Transmission distance: 10m barrier-free Frequency: 2.4GHZ Talk time: about 1~2 hours Listening to song time: about 2~3 hours Standby time: about 160 hours Color:Blue,Gold,silver,Black Package included: 1x wireless Bluetooth headset Notice: 1.All the pictures in our store are 100% taken from the original products. Because of light in different environments, different display screens, and other reasons, probably there will be a little chromatic aberration between picture and product. 2.Due to the manual measurement and different measurement methods, please allow1-3cm deviation.Thanks!