Features:
1: Bluetooth Specification: Version 2.1
2: Answer/end/reject a call
3: Voice dial, redial and call waiting
4: Full Duplex/Echo Cancellation & Noise Suppression/DSP technology
5: Report caller ID(language optional)
6: Display caller ID and English name
7: Display outgoing call number
8: Store up to 20 call records including both incoming and outgoing call
9: Download phonebook automatically
10: Store up to 600 contacts
11: Support playing Hi-Fi stereo music via Bluetooth(A2DP, AVRCP) and SD card player
12: Two built-in microphones and two built-in speakers
13: FM modulation to transfer the voice to the car radio(87.5~108MHZ)
14: Wireless earphone
15: Display song name when playing SD card music
16: Record voice and play back(about 60 seconds)(optional)