Bluetooth 5.3 Stereo Wireless Audio nsceiver Emitter nsmitter Receiver Module Sending Send Receiving Receive Board

Bluetooth 5.3 Stereo Wirele Audio nsceiver Emitter nsmitter Receiver Module

Description:

1> This is a set of Bluetooth stereo audio nsmiion and reception in one of the wirele Bluetooth audio nsceiver, using Bluetooth 5.3 protocol version, support memory of the last automatic connection of the Bluetooth device and automatic back connection.

2>The module can be configured to work in Bluetooth audio nsmitting mode or Bluetooth audio receiving mode by preing a on.The nsmitting mode or receiving mode is distinguished by two independent LEDS. If you are doing wirele audio nsceiver, we recommend that you buy two pieces, one set as nsmitter, one set as receiver. Audio signals are nsmitted wirelely between the two machines.

3> When configured in Bluetooth audio nsmiion mode, you can wirelely nsmit stereo audio signals through Bluetooth with the machine configured in receiving mode, and you can also connect with part of Bluetooth headsets, Bluetooth speakers, wirelely nsmit audio signals to these Bluetooth devices.

Compatibility Notice:

Due to there are many chip schemes for Bluetooth headphones and Bluetooth speakers on the market, there are differences in the underlying of the chips. This product only guarantees compatibility with the Bluetooth receiving devices sold in our store, and cannot guarantee 100% compatibility with other Bluetooth devices in the market. It cannot connect to car navigation all-in-one devices or devices that require pairing paword verification. If there are incompatibilities with other manufacturers' Bluetooth devices (such as inability to connect, no sound after connection, etc.), we cannot solve them and do not provide technical support.

Product Features:

Bluetooth Name:Bluetooth Audio

USB Input Voltage:4.5-5V

Working Current:35mA

nsmitting Distance:≤20 meters

RF Output Power:+5dBm

RF Frequency Range:2402-2480MHz

Audio Dynamic Range:80dB

Audio Total Harmonic Distortion+Noise:-70dB

Audio Frequency Response:20Hz-20KHz

Audio Signal-to-noise Ratio:95dB

Audio Input/Output Signal Amplitude:≤2Vpp

Body Size:66 x 45mm

Weight:about 80g

1> Bluetooth Receiving Status Indicator (Blue Color)

Bluetooth No Connection:Light OFF for 800 mS+ON for 800 mS, cycle fing

Bluetooth Connected:Light OFF for 3S+Fast fing 2 times, cycle fing

2> Bluetooth nsmit Status Indicator (Blue Color)

Bluetooth No Connection:Light OFF for 800 mS+ON for 800 mS, cycle fing

Bluetooth Connected:Light OFF for 3S+Fast fing 2 times, cycle fing

3> 3.5mm Audio Input/Output Interface

When set to nsmit mode, it is used to input audio signals from mobile phones, computers, MP3 players, etc.

When set to receive mode, output audio signal to drive the headphones directly or output to the audio power amplifier to drive the speakers.

4> RCA Audio Input/Output Interface

When in nsmit mode, it is used to input audio signals from mobile phones, computers, MP3 players, etc.

When in receive mode, output audio signal to the power amplifier to drive the speakers.

5> TYPE-C USB Interface

Power supply to equipment.

6> Power Indicator (Blue Color)

The power indicator light is on when plued in.

7> Power on / Shutdown on

Long pre 2 seconds to Power on or Shutdown equipment.

8> Pairing/Mode Switching on

Short Pre:Disconnect and pairing again.

Double Click:Switch between nsmit mode or receive mode.

9> SMA Interface

External 2.4G Bluetooth .

Packing List:

1pcs x Wirele Audio nsceiver

1pcs x Type-C USB Wire

1pcs x 3.5mm Male Audio Wire

1pcs x 3.5mm to Lotus Head Audio Cable