Lavalier Bluetooth 4.2 Car Handsfree Audio Receiver Adapter Auto AUX

Colour: Black
Bluetooth Version: Bluetooth 4.2+EDR
Support Bluetooth Protocol A2DP and AVRCP, AVDTP, HFP, HSP
Effective Distance: Barrier-free Effective Distance of 10 Meter
Frequency Range: 2.4GHz
Battery: Built-in lithium-ion Battery
Battery Capacity: 120 mAh
Talk Time: 3 hours
Playing Time: 6 hours
Charging Time: 30 minutes
Interface/Port: 3.5mm Audio Interface + USB Micro
Camera Function: Support
Incoming Call Number: Support
Voice Prompts: Support
Support Language: English
One for two features: Support
Camera Function: Support
Pairing Timeout Shutdown: Pairing State Shutdown After 5 Minutes
Low-power Reminder: Remind When the Voltage is less than 3.2V, Remind Once Every 5 Seconds, 3.1V Shutdown
Special Feature:
Compatible With all Home Stereo/Speakers, Car Audio, Headphones With 3.5mm Audio input
Support iPhone, Android phone, any other Bluetooth-enabled Smartphone

System Status:
Power off: MFB Press for 3 Seconds
Volume Plus: Short Press VOL+
Volume Reduction: Short Press VOL-
Switch language: Double-click and Hold MFB Under Pairing (Red and Blue Flash)

Music Control:
Play Pause: Short Press MFB
Previous Song: VOL-Long Press 2 Seconds
Next Song: VOL+ long Press 2 Seconds

Phone Control:
Answer the Phone: Short Press MFB When Calling
Rejected Calls: MFB long Call Duration
Unnumbered Redial: Double-click the MFB Button, Then Short Press MFB to Cancel the Dial-out

Led lights Show:
Boot Pairing: Red and Blue lights Alternately Flash
Connection Status: Blue light Flashes Slowly (5 Seconds, 1 Second)
Low Voltage: Red Flash (0.5 Second at 1 Second)