Question 1

Can the UGREEN CM276 connect to two phones at once?

Accepted Answer

Yes, this adapter supports dual-device pairing. You can connect two smartphones simultaneously. This allows you to switch between music and calls from different sources without repairing the device.

Question 2

Does it support hands-free calling in a car?

Accepted Answer

Yes, it has a built-in microphone. It supports hands-free calls and voice assistants like Siri or Google Assistant. The integrated CVC noise reduction ensures your voice is heard clearly during transit.

Question 3

How long does the battery last on a full charge?

Accepted Answer

The UGREEN CM276 provides up to 10 hours of continuous music playback or talk time. It also features an impressive standby time of 300 hours and recharges fully in about 2 hours.

Question 4

UGREEN CM276 vs UGREEN CM403: which is better?

Accepted Answer

The CM276 is primarily a receiver for 3.5mm ports. The CM403 is often a 2-in-1 transmitter and receiver. If you only need to receive audio to speakers, the CM276 is the specialized, cost-effective choice.

Question 5

Does this adapter work while it is charging?

Accepted Answer

Yes, you can use the UGREEN CM276 while it is connected to a power source via Micro USB. This is useful for permanent home stereo setups where you don't want to recharge.

Question 6

Is the 3.5mm jack durable?

Accepted Answer

The adapter features a gold-plated 3.5mm connector. This material resists corrosion and ensures a cleaner signal transfer over time. The housing is made of aluminum for extra physical protection.

UGREEN CM276 Bluetooth 5.0 Receiver Audio Adapter

Key Features

Technical Specifications

Core Identity

Wireless Specs

Audio & Voice

Power Management

Physical Build

Warranty information

FAQs

Can the UGREEN CM276 connect to two phones at once?

Does it support hands-free calling in a car?

How long does the battery last on a full charge?

UGREEN CM276 vs UGREEN CM403: which is better?

Does this adapter work while it is charging?

Is the 3.5mm jack durable?

Popular Products

UGREEN CM276 Bluetooth 5.0 Receiver Audio Adapter

Key Features

Technical Specifications

Core Identity

Wireless Specs

Audio & Voice

Power Management

Physical Build

Warranty information

FAQs

Can the UGREEN CM276 connect to two phones at once?

Can the UGREEN CM276 connect to two phones at once?

Does it support hands-free calling in a car?

Does it support hands-free calling in a car?

How long does the battery last on a full charge?

How long does the battery last on a full charge?

UGREEN CM276 vs UGREEN CM403: which is better?

UGREEN CM276 vs UGREEN CM403: which is better?

Does this adapter work while it is charging?

Does this adapter work while it is charging?

Is the 3.5mm jack durable?

Is the 3.5mm jack durable?

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