Wireless pair bluetooth headset $ 10.68 Functions: power display, call function, music support Add LOGO: Yes Bluetooth Protocol: 5.0 Channel: Stereo sound Usage: Earplug type Single and binaural: two sided stereo Color: W3 black 1200 milliamps + data cable + ear cap,W3 white 1200 milliamps + data cable + ear cap,W3 black 2200 mah + data cable + ear cap,W3 white 2200 milliamps