[Limited Time Offer !!!] Sports Bluetooth Earphone Magnetic Wireless Headset Support TF

Features: Bluetooth version: 5.0 version Transmission distance: 10 meters Battery capacity: polymer lithium battery 55mah Listening to music time: 3 hours Standby time: 130 hours Charging time: 1-2 hours Working current: 22MA Standby current: 4uA Color:Black,Blue,Red Packing : 1*Sport bluetooth headset * Pairing mode: long press, red, blue and fast flash is pairing mode Chinese and English voice switching: When the red and blue lights alternately flash, press the power button twice. * 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. Note: It ONLY supports play music from TF card or FM radio. TF card NOT included.