Bluetooth Headset with USB Dongle for Computer - Clear Calls, 50H

Our review of this Bluetooth headset with USB dongle finds it best suited for professionals who need reliable single-ear hands-free calling during long shifts. The single biggest reason to buy is its combination of consistent connectivity to a PC via the included USB dongle and long runtime, which together deliver a dependable solution for office workers, remote agents, and drivers who must stay aware of their surroundings. Reviewers appreciated the clear voice pickup thanks to the advanced ENC microphone and the lightweight, comfortable fit for hours of wear.

Key Features

• Noise cancelling microphone: The advanced ENC Environmental Noise Cancellation reduces background noise so callers come through clearly in busy offices and on the road.
• Extended battery life: The built-in 400mAh battery provides up to 50 hours of talk time and long standby so the headset runs through multi-day shifts without frequent charging.
• USB dongle stability: The included USB dongle creates a fast, stable pairing to computers that lack native Bluetooth, avoiding dropouts during calls.
• Comfort design: An ultra-lightweight build with an adjustable headband and memory foam ear cushion supports comfortable all-day wear for long meetings or drives.
• Flexible boom and mute: The 270 rotatable boom mic and one-touch mute give quick privacy and allow left or right-side wearing to suit personal preference.
• Safety-minded single-ear design: The open single-ear style keeps one ear free so drivers and field workers remain aware of ambient traffic and surroundings.

Who It's For

This headset is a solid fit for call-center agents, office professionals, and truck drivers who need extended talk time, good noise suppression, and a dependable computer connection via USB. The single-ear format makes it particularly useful for anyone who must monitor their environment while remaining on calls.

Those who want true stereo audio for music or multiplayer gaming should look elsewhere, as this model is a mono, single-ear communication headset focused on voice clarity and safety rather than immersive media listening.

Pros & Cons

Pros

• Excellent call clarity thanks to the ENC noise cancelling microphone.
• Very long battery life with up to 50 hours of talk time from the 400mAh battery.
• Reliable PC connectivity using the included USB dongle and easy pairing.
• Comfortable light design with memory foam ear cushion for extended wear.

Cons

• Single-ear open design is not intended for stereo music or full immersion audio.
• Computer users must select the M99+ device in audio settings and unplug the dongle to use native Bluetooth.

Specifications

Our Verdict

This Bluetooth headset with USB dongle is a practical choice for professionals who prioritize clear voice calls, long battery life, and a stable computer connection. It represents good value for users who need dependable single-ear communication and comfort for long shifts, though it is not aimed at listeners seeking stereo music quality.

Frequently Asked Questions

Can I use the headset with my computer?
Yes; plug the included USB dongle into the computer and set M99+ as the audio input and output for a fast, stable connection.

How long does the battery last between charges?
The headset uses a 400mAh battery that delivers up to 50 hours of talk time and about 200 hours of standby.

Is the microphone good in noisy environments?
Yes; the advanced ENC Environmental Noise Cancellation helps block background noise for clearer calls in busy offices and on the road.