UGREEN CM668 - User Manual

Bluetooth 5.3 Transmitter
Audio Adapter
Model: CM668 I P/N: 15765A
User Manual

UGREEN CM668 Specifications

General

Brand	UGREEN
Model	CM668
Category	Adapter
Language	English

Summary

Package Contents

Connection

Transmitter Connection

How to connect the transmitter to PCs, PS4/PS5, and Switch for audio transmission.

Microphone Connection

Steps for connecting the 3.5mm microphone to game controllers and laptops.

Specifications

PS4;PS5 Setup

PS4;PS5 Bluetooth Pairing

Guide to pairing Bluetooth devices and configuring audio output on PS4/PS5.

PS4;PS5 Microphone Setup

Instructions for selecting and enabling the microphone input on PS4/PS5.

Nintendo Switch Setup

Switch Bluetooth Pairing

Procedure for pairing Bluetooth audio devices with the Nintendo Switch.

Switch 3.5 mm Microphone

Guidance on using the included 3.5mm microphone with the Switch for voice chat.

Computer Setup (Windows;macOS)

Computer Bluetooth Pairing

Steps to pair Bluetooth devices and set audio output on Windows/macOS.

Computer Microphone Setup

How to select and configure the microphone input on Windows and macOS.

Computer Earphone Mic Usage

Enabling the built-in microphone of Bluetooth earphones on Windows/macOS.

Reset Procedure

Indicator Lights

Important Notes

FCC Statement

FCC Compliance and Exposure

FCC rules, interference warnings, and radiation exposure guidelines.

WEEE Disposal and Warranty

WEEE Disposal Guidelines

Instructions for proper disposal of electronic waste according to WEEE directive.

Product Warranty Information

Details regarding the limited 2-year warranty for UGREEN products.

EU Declaration of Conformity

GB Declaration of Conformity

IC Statement (Canada)