Riff BT-X6 Car FM Bluetooth Transmitter Stick with 3.5mm Audio Jack + Microphone + Micro SD Black (RF-BT-X6)

Wide Compatibility: Bluetooth 4.1 receiver are compatible with most phones, ideal for Home or vehicle audio systems. By connecting with this unit, immediately transform Your wired stereos and headphones into a Bluetooth-equipped system.
As Easy As Pie: Connected with Urant via 3.5mm audio adapter then pair your phone With it to achieve listening music or answering call. Straight-forward controls with Buttons to adjust volume, play / pause music, or answer calls.
Automatically Reconnect: Just turn on the Bluetooth of your cell phone first, and then Turn on the Bluetooth receiver, search" X6" and click connect. Next time, it can be Automatically paired.
Extra Long Enjoy Time: Provides up to 8-10 hours playing time and only need 1.5h to Charge it fully. With usb charge cable included. Supports A2DP, AVRCP, HSP, and HFP, available range up to 33 feet.
Support TF Card: Simply insert the TF card into it, it will automatically play your Favorite music, very convenient to use.
Description
This is a multifunctional device, it use special technology to bluetooth music receiver, MP3 player, TF card reader integrated in one.
To meet different usage scenarios. You can play music on smartphone via bluetooth, Can play ,MP3 in TF card. You can connect it
With computer via data cable to add/delete music on TF card. Without the need to buy The card reader.
This little device can be used for your car stereo hedphones , home sound system and Protable non-bluetooth device and make you free
From the limit of wired connecting with your smart devices so that play music through Your car stereo and answer phone call via built-in Mic.
Specifications:

1. Blutooth standard: Blutooth V4.1 Class 2
2. Transmission distance: 10m
3. Wireless profile: HSP HFP A2DP&AVRCP
4. Frequency: 2.4GHz
5. 3.5mm stereo audio output
7. Wireless music receiver connects to 3.5mm headphone jack
8.Use with home stereo/speakers, car stereos headphones etc