New generic for Stereo Headset + Speaker Adaptor + Microphone Quantity: 1 Adapter converts the phone's own audio output into universal 3.5mm output 3.5mm output means unlimited possibilities of device to broadcast the audio sound/music from your phone Adapter allows connection to any 3.5mm stereo headset and portable speaker Adapter also allows your phone/PDA to connect to any home stereo system [Note: May require additional RCA Y-Cable] Heavy duty spring loaded clip... Suggestion: Audio adapter without microphone
Wiring specification :CTIA
comaptible with
MOST phone
IPHONE ,SAMSUNG LG HTC MOTOROLA NOKIA HUAWEI ZTE XIAOMI OPPO and all the phone with 3.5mm slot base CTIAspecification