... scale, Gerneric Attribute, SPP, OPP, FAX, HID, SDP, FTP, Audio Gateway, HSP, HFP, DUN, A2DP, AVRCP, BPP * RoHS compliant BQB, CE ... scale, Gerneric Attribute, SPP, OPP, FAX, HID, SDP, FTP, Audio Gateway, HSP, HFP, DUN, A2DP, AVRCP, BPPFrequency Band2.402G ~ 2.480GSensitivity ...