UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893)

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Key Features

• Bluetooth 5.0 wireless technology
• 2-in-1 transmitter (TX) and receiver (RX) modes
• Up to 8 hours battery life in transmitter mode
• Up to 5.5 hours battery life in receiver mode
• Dual device pairing support
• 3.5mm AUX audio connector
• USB-C fast charging
• Built-in microphone for hands-free calls
• Automatic reconnection to previously paired devices
• Wireless range up to 10 meters

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Overview

The UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter (80893) is a compact wireless audio adapter that adds Bluetooth functionality to devices without built-in wireless connectivity. With a simple mode switch, it can operate as either a Bluetooth transmitter (TX) for sending audio from TVs, PCs, gaming consoles, or airplane entertainment systems to Bluetooth headphones, or as a Bluetooth receiver (RX) for streaming music from smartphones to wired speakers, car stereos, or home audio systems.

Powered by Bluetooth 5.0 technology, the CM403 delivers stable wireless connectivity with low latency and supports dual device pairing for added flexibility. Its built-in rechargeable battery offers up to 8 hours of operation in transmitter mode and up to 5.5 hours in receiver mode, while USB-C charging enables a full recharge in approximately 1.5 hours.

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Price Table

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Key Specs

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Performance

• Bluetooth 5.0 delivers stable, low-latency wireless audio
• Supports transmitter and receiver functionality
• Pairs with two Bluetooth devices simultaneously
• Up to 8 hours of continuous playback in TX mode
• Supports SBC and AAC audio codecs
• Automatically reconnects to previously paired devices
• Built-in microphone enables hands-free calling in RX mode

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Performance and Connectivity

• Converts wired audio devices into Bluetooth-enabled devices.
• Bluetooth 5.0 provides reliable wireless performance with a range of up to 10 meters.
• Supports dual pairing with two Bluetooth headphones in transmitter mode or two smartphones in receiver mode.
• Supports SBC codec in transmitter mode and SBC/AAC codecs in receiver mode for quality wireless audio.
• USB-C charging fully recharges the battery in approximately 1.5 hours.
• Automatically reconnects to previously paired devices for added convenience.
• Flexible 3.5mm AUX connector allows easy connection even in tight spaces.

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Design & Build

• Compact portable design
• Flexible 3.5mm AUX connector
• Durable ABS housing
• USB-C charging port
• Single-button operation
• Mode selection switch
• Lightweight travel-friendly construction

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Connectivity

• Bluetooth 5.0
• 3.5mm AUX connector
• USB-C charging
• Transmitter (TX) mode
• Receiver (RX) mode
• Dual Bluetooth pairing
• Automatic device reconnection

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Use Cases

• Televisions: Stream TV audio to Bluetooth headphones.
• Cars: Add Bluetooth music streaming to wired car stereos.
• Home Audio: Enable Bluetooth on speakers and amplifiers.
• Air Travel: Connect wireless headphones to in-flight entertainment systems.
• Gaming: Wirelessly connect Bluetooth headphones to consoles and PCs.
• Desktop Computers: Add Bluetooth audio functionality to non-Bluetooth devices.

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Pros & Cons

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) FAQs

Q1: What does the CM403 do?
It works as both a Bluetooth transmitter for sending audio to wireless headphones and a Bluetooth receiver for adding Bluetooth capability to wired speakers or car stereos.

Q2: How long does the battery last?
It provides up to 8 hours of use in transmitter mode and approximately 5.5 hours in receiver mode.

Q3: Can it connect to two Bluetooth devices at the same time?
Yes. It supports dual pairing with two Bluetooth headphones in TX mode or two smartphones in RX mode.

Q4: Does it support hands-free calling?
Yes. In receiver mode, the built-in microphone allows hands-free phone calls when connected to compatible devices.

UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter with Up to 8 Hours Battery Life (80893) Verdict

The UGREEN CM403 Bluetooth 5.0 2-in-1 Receiver & Transmitter (80893) is an excellent solution for adding wireless audio capability to older TVs, car stereos, speakers, gaming consoles, and other wired devices. With Bluetooth 5.0 connectivity, dual pairing, transmitter and receiver modes, USB-C charging, and up to 8 hours of battery life, it offers a practical and portable way to enjoy wireless audio almost anywhere.