... enhances bass,treble,stereo music SX-948 Headband Bluetooth headset Features:*Receive music wirelessly from bluetooth devices, or use ... cushions for hours of ultimate comfortable.*Full controls on headset for changing volume, skipping tracks, toggling between calls ... headphone. Specification:1.Correspond with V2.1+EDR 2.Headset profile, Handsfree profile andAdvanced Audio Distribution Profile (A2DP) ...