[Advanced Bluetooth 4.1 Technology& Super Comfortable] With lightweight and compact portable design. Compatible with: iPhone. iPad, Samsung, Android , Xiaomi, windows phone and any Bluetooth device.
[Clear Sound]Built in HD and Sensitivity microphone. Ideal for in-car calling or working use. Perfect for Stealth Listening or watching at work or in the Office.
[Long Battery Life]Built-in 45mah rechargeable lithium-ion polymer battery. Up to 3 hours continuous talk time or 3 hours music time on a full charge. Wireless connect range up to 10 meters (33ft).
[Pairing& Led Indicator] To enter pairing mode, press and hold MFB button for 5 seconds or longer until the indicator flashes red and blue alternately, it will automatically enter the pairing mode.
[Kindly Notice ]The Bluetooth earphone is only for one ear, not a pair. The size of this wireless headset is derived from the test date of our engineers which it will be suitable for most persons' ears.