Clip on rearview mirror with Bluetooth technology built in for pairing with your mobile phones, and a USB Port and SD/ MMC card slot for directly playing MP3 and WMA music. This rearview mirror communication center is easy to install on almost any preexisting rearview mirror with its pinch clip design, has a built in LCD display for displaying caller ID, information, and a received call log, 2 loud 1W speakers, an FM transmitter for listening on your own cars audio system, and a wireless earphone for private listening. This is a perfect item for not only safety on the road, but for having a good time at the same time.
China Manufacturer Specification

* Bluetooth Version: 2.0
* Profiles: Headset, Hands-free, A2DP
* Class: 2
* Operation Range: 10 Meters
* Talk Time: 6 Hours
* Listen Time: 6 Hours
* Standby Time: 120 Hours
* Compatibility/ Pairing: All Bluetooth devices V2.0 and under
* Power Source: Rechargeable Li-ion Battery ( Run/ Recharge via Car Cigarette Power Adapter)
* Dimension: Mirror- 100x300x31mm Wireless Earphone Headset- 46x20x22mm ( LxWxD)
* Rearview Mirror Pinch Clip: Adjustable- 52mm ~ 90mm
* Manufacturer Ref.: FYERZ7R89UUQ

Other Features:
* High reflective review mirror with LCD built in to display numbers/ information
* Caller ID display ( numeral)
* Received calls log ( numeral)
* Answer/ End/ Reject call
* Redial
* Voice Dial
* Built in MIC/ Speaker ( 2 x 1W)
* Volume Control
* FM Transmitter- 2 presets
* Full duplex/ noise and echo suppression
* Wireless earphone headset recharges directly from the rearview mirror
* MP3 Decoding

Music Format: MP3, WMA
Bit rate: 32-320Kbps
Play from built in SD/ MMC card reader, USB Port, or A2DP Bluetooth transmission
Prev/ Next song selection ( no song information or ID3 tag displayed)

Accessories:
* Manual
* Car Cigarette Power Adapter