Earbuds, BYZ Wired Earphones in-Ear Headphones with Microphone for Running Workout Jogging-4 (2Pack)

?Specification - Cable length: 1200 ± 50mm - Frequency range: 20Hz -20KHz - Sensitivity: 100±4 dB - Impedance: 32 ± 15%? - Plug pin: 3.5mm - Net weight: 0.58oz - Package dimension: 4.41*4.37*2.17 inches - Package weight: 5.49oz - Color: Black ?How to operate 1.Answering a call Press once: Answer a call Long press: Hang up 2. Listening to music Press once: Play/Pause Press twice: Shift to the next song Press thrice: Shift to the previous song 3. Play the video Press once: Play/Pause ?Package Include - 2*In Ear Wired Earphone - 1* User Manual - 1* Storage Bag ?Warranty Every Maxifast product includes a 90 days money back & 12 month worry-free!