No wires are necessary. Simply add Bluetooth Feature to your car, home audio speakers and headphones, you do NOT need to use this device if your car, speaker, headphones are with bluetooth function. Just charge up-plug in-connect with Bluetooth and go.
Using the latest bluetooth chipest V4.1.
High sensitivity microphone to ensure high quality calling conversation.
Innovative interesting very small bullet design.
Convert any Aux port to Bluetooth such as Car, Speakers and headphones.
Operation Introductions: Basically: Power On: Press MFB for 3s. Power Off: Press MFB for 3s. Pairing Mode: Press MFB for 6s. (On power off status, remember that do NOT release your hand in 3s when the Led light flashing only one time.) Exit Pairing mode: Device will exit pairing after 150 seconds if no actions. Shut Down: Automatically shut down if no connection in 10 minutes.
Calling Conversation: Answer Phone Calling: Press MFB 1 time to answer call. Reject Phone Calling: Press the MFB for 1s to reject the call. Hang up the phone: Press the MFB 1 time to end conversation. Cancel dialing: Press MFB 1 time to cancel the dialing. Redial Last phone: Press MFB 2 times to re-dial last phone number.
Streaming Music: Pause music: Press the MFB button 1 time. Play music: Press the MFB button 1 time.
Specifications: Bluetooth Version: V4.1 Battery Capacity: 55mA Charging Voltage: DC 5V Charging Time: 2 hours Working Time: 5 hours Connection range: 10m Headphone Jack: 3.5mm
Package Contents: 1 x BT JACK 1 x Micro USB Charging Cable 1 x 3.5MM extension cable 1 x Manual