Car Hands-free Bluetooth-compaitable 5.0 With Earphone Sun Visor Wireless Handsfree Speaker Noise Cancellation Audio Receiver Feature Professional car hands-free speakerphone, BT V5.0 2 in 1 Hands-free + earphone Support your voice assistant Built-in Vibration Power Built-in audio loundspeaker,which is 40mm large diameter and large diaphragm multimedia double magnetic loudspeaker. 1200mA polymer battery, talking time last for 20 hrs Built-in High quality noise suppression silicon microphone, to make the talking much more clear. Earphone can be used independently Using CVC digital noise reduction technology,filtering noise intelligently,Bluetooth calls can be as clear as face-to-face conversations. Packing 1pc x Bluetooth speakerphone 1pc x Earphone 1pc x Metal clip 1pc x USB Cable 1pc x User manual