AAPCMK Bluetooth 5.3 Audio Transmitter Receiver,3.5mm AUX,Dual Pairing BR17

BR17 Bluetooth 5.3 2-in-1 Audio Transmitter & Receiver

Upgrade wired audio devices with convenient Bluetooth connectivity using the BR17 Bluetooth 5.3 Audio Transmitter and Receiver. Designed with both RX and TX operating modes, this compact adapter can either receive Bluetooth audio from a smartphone or tablet and send it to a wired audio system, or transmit audio from a TV, desktop computer, laptop or other 3.5mm audio source to compatible Bluetooth headphones, earbuds or speakers.

The compact design includes a built-in 3.5mm AUX plug, digital battery display, dedicated music controls and a one-touch bass enhancement button, making it suitable for cars, home entertainment systems, computers and everyday audio use.

Key Features

• Bluetooth 5.3 wireless technology
• 2-in-1 Bluetooth transmitter and receiver
• RX and TX operating modes
• Built-in 3.5mm AUX audio plug
• Dual-device pairing support
• One-touch Bass Boost function
• DSP + A2DP audio processing
• Digital battery level display
• Hands-free calling support
• Automatic Bluetooth reconnection
• Previous / Volume Down control
• Play / Answer Call control
• Next / Volume Up control
• Type-C rechargeable design
• Can be used while charging
• Compact and portable form factor
• Suitable for cars, TVs, computers, speakers and headphones

RX Receiver Mode

In RX mode, the BR17 receives Bluetooth audio from compatible wireless devices such as smartphones, tablets and laptops.

Connect the built-in 3.5mm AUX plug to a compatible wired audio input and convert devices such as car stereos, speakers and wired headphones into Bluetooth-enabled audio devices.

Suitable for:

• Car stereos with AUX input
• Wired speakers
• Wired headphones
• Home audio systems
• Amplifiers with compatible 3.5mm input

TX Transmitter Mode

In TX mode, the BR17 receives audio through the 3.5mm connection and transmits it wirelessly to compatible Bluetooth devices.

This makes it useful for adding Bluetooth audio output to devices that do not have built-in Bluetooth functionality.

Suitable for:

• TVs
• Desktop computers
• Laptops
• CD players
• Other compatible 3.5mm audio sources

Audio can then be transmitted to compatible:

• Bluetooth headphones
• Bluetooth speakers
• TWS earbuds

Dual Device Pairing

The adapter supports connection with two compatible Bluetooth devices, allowing convenient switching between connected audio devices where supported.

This is useful for users who regularly move between two phones or compatible Bluetooth audio devices.

Bass Boost

A dedicated Bass button allows quick activation of enhanced low-frequency sound for a fuller listening experience.

Ideal for music playback in cars, speakers and compatible home audio systems.

Hands-Free Calling

When used in Bluetooth receiver mode with a compatible smartphone, the multifunction button can be used to manage supported incoming calls.

This helps reduce the need to handle the phone directly while driving or listening to audio.

Long Battery Life

The built-in rechargeable battery is designed for extended everyday use.

• Battery Capacity: 240mAh
• TX Mode Playtime: Up to approximately 17 hours
• RX Mode Playtime: Up to approximately 13 hours
• Charging Time: Approximately 2 hours
• Charging Interface: Type-C
• Supports use while charging

Actual battery life may vary depending on volume, Bluetooth connection, operating mode and environmental conditions.

Bluetooth 5.3 Connectivity

Bluetooth 5.3 provides a stable and efficient wireless connection for compatible devices.

Combined with DSP and A2DP audio processing, the adapter is designed to provide reliable audio transmission for music, calls and general everyday listening.

Wireless Range

The BR17 supports a wireless transmission distance of up to approximately 10 metres in an open, unobstructed environment.

Walls, furniture, electronic interference and connected devices may affect actual operating range.

Digital Battery Display

The integrated display provides a clear battery percentage indication, making it easy to check the remaining charge before travelling or extended use.

Controls

Previous Track / Volume Down
Play / Pause / Answer Call
Next Track / Volume Up
Bass Boost Button
RX / TX Mode Switch

Specifications

Model: BR17
Bluetooth Version: 5.3
Function: Bluetooth Transmitter & Receiver
Operating Modes: RX / TX
Battery Capacity: 240mAh
Working Current: 20mA
RX Working Time: Up to 13 Hours
TX Working Time: Up to 17 Hours
Charging Time: Approximately 2 Hours
Wireless Range: Up to 10m
Audio Processing: DSP + A2DP
Audio Interface: 3.5mm AUX
Charging Port: Type-C
Dimensions: Approximately 55 x 43.3 x 13mm
Dual Pairing: Supported
Hands-Free Calling: Supported
Bass Boost: Supported
Automatic Reconnection: Supported

Ideal For

Cars with AUX input
Home stereo systems
Wired speakers
Wired headphones
TVs
Desktop computers
Laptops
CD players
Bluetooth headphones
Bluetooth speakers
TWS earbuds

Please Note

Bluetooth range, battery runtime and connection performance may vary depending on the connected device, surrounding interference, operating mode and usage conditions. Compatibility depends on the audio input/output configuration of the connected equipment.

What's in the box
1 x BR17 Bluetooth 5.3 Transmitter & Receiver
1 x Type-C Charging Cable
1 x User Manual