SPECIFICATIONS

Brand Name: Keshy

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Module

is_customized: Yes

Report Item

1.Parameter characteristics

Power Supply3.7-5V

SNR90dB

THD+N-70dB

Crosstalk-86dB

DNR91dB

Support ProfileA2DP/AVCTP/AVDTP/AVRCP/HFP

LOS>15m

2.Interface details

USB poweredUniversal Micro USB 5V power supply

3.7-5V Supply PadExternal 3.7-5V lithium battery power conversion

LED indicatorBluetooth mode long blue light

3.5mm stereo audio interfaceStandard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices

Instructions:

After the power is turned on, the blue indicator lights up and enters the Bluetooth mode; the English "The bluetooth device is ready to pair" is displayed, indicating that the Bluetooth mode is entered and waiting for pairing; the "XY_BT" searched by the mobile phone Bluetooth is the device name of the decoding board. , Click on the connection, the decoder board prompts "The bluetooth device is connected successfully", indicating that the decoder board and the mobile phone are connected successfully, you can play music. As shown below.

Operating specification

When power on and blue led is on, it goes into Bluetooth mode and it is ready to pair. The device named "XY_BT" Cell phone searched is the decoding board device.Connecting the "XY_BT" device with cell phone, the decoding board plays "The bluetooth device is connected successfuly", the decoding board has connected with the cell phone successfully, and you can playing music through the bluetooth device. Showing in the below picture .