bluetooth rearview mirror wireless parking sensor

Product Features
Caller Name or Caller Number LCD Display
Phone Book Synchronization Function
Advanced Built-in Microphone and Speaker
Echo Cancellation & Noise Suppression, DSP technology
Full Duplex Sound Quality
One-Touch Answer, Call Rejection, Last Number redial
Voice Dialing Function
(Subject to Voice activation enabled phones)
Wireless headset function
Product Specification:
Compatible Bluetooth specification: V2.0+EDR
Operation frequency band:2.4GHz-2.48GHz unlicensed ISM band
RF output power: Class 2
Working distance: UP to 10 Meters
Support profiles: headset and hands free 1.5 profiles
Battery Type: Rechargeable Lithium DC3.7V, 1300Mah
Talk time: 25 hours
Standby time: 600hours
Size: 283mm*94mm*42mm