Thunelec G9 Single-Ear Bluetooth Headset with aptX HD, Dual Mics and Mute

The single-ear design keeps one ear open while you take calls, making the Thunelec G9 a practical fit for work that involves both communication and awareness of your surroundings. Use it at a desk, on the road, or while moving between tasks.

Two noise-canceling microphones with environmental noise cancellation are designed to help make your voice clearer during calls in places with background noise. Physical controls give you direct access to mute, volume, playback, and call functions.

Need to switch between a phone and a computer during the day? Dual-device connection lets the headset stay connected to two devices, while aptX HD audio supports calls, podcasts, and navigation prompts.

Key specifications

• Type: Single-ear, in-ear Bluetooth headset
• Model: G9
• Audio: aptX HD
• Microphones: Dual noise-canceling microphones with environmental noise cancellation
• Controls: Mute, volume, play/pause, and call answer/end
• Connection: Bluetooth, supports connection to two devices
• Color: Mysterious gray
• Water protection: IPX7

The G9 combines hands-free calling with audio for everyday listening in one compact earpiece. Its single-ear format is a useful alternative to two-ear earbuds when you want to hear calls without blocking both ears. The included replacement ear tips offer options for fitting the earpiece, and button controls make it straightforward to manage calls and playback without relying only on a connected device.

Best use cases

For drivers, delivery staff, and other professionals who handle calls while working, a single-ear headset can keep conversation accessible while leaving the other ear uncovered. Use it for phone calls on the go, or at a desk for meetings and calls from a connected computer. It can also handle music and spoken audio between calls. The dual-microphone noise-reduction setup is intended for voice communication in everyday surroundings such as traffic, offices, and public spaces, it is not presented as a studio recording microphone.

Pairing with two devices is handy when your workday moves between a cell phone and a laptop or tablet. Rather than repeatedly setting up a new connection, you can use the documented two-device pairing process to keep both devices connected. The headset can also suit workouts or outdoor use, with IPX7 water protection for sweat, rain, and splashes. It is not designed for swimming or full submersion.

What you get

The package includes one single-ear headset, a quick-charging cable, seven replacement ear caps, a user manual, and an exquisite packaging box. The ear caps let you choose among replacement tips for your preferred fit, while the cable provides a charging option for the headset. Both the earpiece and charging case have USB-C charging ports.

Questions before you buy

How do I connect the headset to two phones? Pair it with the first phone, then switch off the headset and that phone’s Bluetooth. Turn the headset on and pair it with the second phone. Then turn Bluetooth back on for the first phone so it reconnects.

Can I use it in rain or during a workout? Its IPX7 water protection is intended to guard against sweat, rain, and accidental splashes. Do not use it for swimming or full submersion.

What can the buttons control? The physical controls cover mute, volume, play/pause, and answering or ending calls, so common functions are available directly from the headset.

Is it worth it?

The G9 is suited to people who want a dedicated hands-free earpiece rather than a pair of earbuds that covers both ears. Its dual microphones, two-device connection, physical call controls, and included replacement ear tips make it useful for a workday built around calls, with music and navigation available between them.