Wireless Headphones Feature: - Allow you to enjoy digital-quality music wirelessly and convert between music and phone calling mode freely. - Support TF card - Support wireless stereo devices to receive A2DP stereo music from laptop computer, desk computer, tablet PC, MP3 player or anyother device that supports wireless stereo audio.... Wireless Headphones Specifications: 1.Version: V2.1+EDR2.Support TF card, FM radio 3.Speaker: Φ40mm Dynamic type 4.Sensitivity: 110dB +/-3dB(at1 Hz) 5.Freqency Response: 20Hz-20,000Hz 6.Ma* Input Power: 100mW
