product description:
Product description
Color:Bluetooth audio adapter
Statement:
Maybe you have questions when you use it,
please pay Attetion to Amazon seller s after-sales emial notification,
Ususally you will get the seller s solutions within 12 hours if you reply to this email!
THANKS
Another: Because of Bluetooth receiver chip scheme and transport protocol are different,
there wiil be something wrong with connection, we will continue optimizing the device, thanks for support .
Note: any compatible issue with this adapter, we promise a full refund to you!
Function Operation:
ON: press the button the blue light will blink.
OFF:press the button 5s the bllue light will off.
Automatic shutdown function: the device in the absence of the connection state , after 10 minutes,it will automatically go into power-saving sleep mode,the light will turn off.
LED Status: red light when charging, fully charged, the red light goes out.
Specifications
Bluetooth Version: V4.1, Frequency Range: 2480MHZ ,
Support Bluetooth Profile: A2DP, AVRCP, HFP, SPP HID
Charging input voltage:DC 5V
Input/Output connecting mode:3.5MM stereo audio port
Compatibility:compatible with phones and PAD of Android / IOS system,and all the bluetooth audio devices.
During the charging process, current may interfere with the adapter and may generate noise. It is recommended to use it after full charge.
When using a Bluetooth transmitter, the input audio cable should not be near the TV s power cord or other cables to avoid interfering with the audio input signal.
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