Colorfulswallowfly 1X Wireless USB Mini Bluetooth Aux Stereo Audio Music Car Adapter Receiver 3.5mm CSF

ღ Welcome To Colorfulswallowfly ღ
Features:
Bluetooth V3.0+EDR music receiver, transmission range up to 10m / 33ft.
for iPhone, for Android phone, for other smart phones which with Bluetooth A2DP function.
Support hands free, can connect microphone and support phone calling through Bluetooth receiver.
Sleep mode for saving power.
3.5mm stereo audio output.
Compatible with home stereos / speaker, car stereos, headphones.
Specifications:
Bluetooth v3+EDR, Class 2
Support A2DP V1.2 (built in Mic)
Powered by USB 5V DC
Transmission Rate:3(Mbps)
Built-in microphone
Transmission distances of up to 10M
Support A2DP stereo
3.5mm stereo inlet socket
Sleep mode for energy saving
Support Bluetooth hands-free function
Up to 8 hours music playback or continuous
Wireless music receiver connects to 3.5mm headphone jacks
Use with home stereos/speakers, car stereos,headphones etc.
Item specifics
Display Screen:No
Remote Control:No
Cabinet Material:Plastic
Audio Classification:Mini
Type:Passive
Material:Plastic
Special Feature:Wireless
Radio:Yes
Loudspeaker Accommodation Mode:Bluetooth
Display Type:None
Type :Bluetooth Music Receiver
Interface:3.5mm port

Package:
1 x Bluetooth Receiver Only
1x USB Cable
1x Instruction Manual

How to Use:
1.Power on/off
Power on: Press and hold the ON/OFF button for 5-7 seconds until you hear a "ready for connecting or a sound", it will auto connect the phone which was paired.
Power off: Press and hold the ON/OFF button for 4-5 seconds until you hear a "Long be or red led".

2.Connect the receiver to your speakers
With 3.5mm Male to Male Audio Connector or 3.5mm Male to Male Audio Cable to connect the speakers and the receiver (if no sound, Please make sure it was inserted completely).

3.Pairing
(1) Ensure the speakerphone is under OFF mode
(2) Pairing: Press and hold the ON/OFF button for 7 seconds until you hear the "Ready for connecting or a sound" (when you holding the button until you hear the voice report "Ready for connecting"). The LED indicator will flash between red and blue alternately. It is now ready for pairing.
(3) Activate your mobile phone's Bluetooth function and search for available Bluetooth devices by referring to your mobile phone user manual for details.
(4) Selet "BT310REV or DL-LINK" from the list.
(5) When paring is completed, the voice report "connected or short bebe" The LED indicator will flash Blue alterna