# arVin CO2BT Single-Ear Wireless Headset with Mic

The arVin CO2BT is a single-ear wireless headset listed for calls, office work and gaming, with a microphone, button controls and RGB lighting. The listing describes it as an on-ear headset, but also gives conflicting earbud-style details, so confirm the fit and connection details before buying.

- [Original product page](https://aussiedealscout.com/product/arvin-co2bt-single-ear-wireless-headset-mic)
- [View offer](https://aussiedealscout.com/visit/arvin-co2bt-single-ear-wireless-headset-mic)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: arVin
- Model: CO2BT
- Category: Electronics > Headphones
- Price: 33.99 AUD
- Previous price: 39.99 AUD
- Discount: 15%
- Price checked: 2026-11-12T20:23:22.522Z
- Rating: 3.7 / 5
- Reviews: 4

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Single-ear format aimed at calls, office use and gaming.
- Listing claims wireless pairing with Switch, computers, tablets and smartphones, but excludes PlayStation and Xbox in its compatibility text.
- Button controls are claimed for chat volume and microphone mute.
- RGB lighting is listed as an added feature.

## Pros

- Single-ear use can leave the other ear free to hear nearby sounds.
- A dedicated mute function is claimed, useful for calls and meetings.
- The listing specifies compatibility with common computer, phone, tablet and Switch categories.

## Cons

- A single-ear design is less suited to listeners seeking immersive, two-ear audio.

## Specifications

### Identity
- Brand: arVin
- Model: CO2BT
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Control methods listed: Push Button, Voice
- Bluetooth version: 5.0
- Bluetooth range: 10 Meters
- Audio latency: 40 Milliseconds
- Headphone jack: 3.5 mm Jack
### Audio
- Driver type: Dynamic Driver
- Driver size: 14.2 Millimeters
- Impedance: 2.2 Ohms
- Frequency response: 20 Hz
- Sensitivity: 42 dB
- Noise control: Passive Noise Cancellation
- Noise-control features: Background Noise Reduction, Noise Cancelling Microphone
### Power and charging
- Battery capacity: 300mAh
- Claimed continuous-use battery life: 20 to 40 hours
- Claimed charge time: 1–2 hour
### Dimensions and installation
- Form factor: On Ear
- Weight listed: 0.24 Kilograms
- Colour: Black
### Other listed features
- Lighting: RGB Light
- Compatible device categories: Tablets, Telephones, Desktops, Laptops, Gaming Consoles
- Cable information: No Cable \(wireless\)

## Before you buy

- The supplied listing provides conflicting physical-fit and connection information, making purchase suitability harder to judge.
- Listing details are contradictory or unconfirmed: it identifies an on-ear headset with a 50mm speaker and a left-ear fit, but also describes an in-ear earbud and lists a 14.2 Millimeters driver. It claims Bluetooth and wireless pairing, yet a separate Bluetooth-support field says No. Battery life is stated as 20 to 40 hours, while another detail says 2 Hours to charge. Confirm the selected model's fit, connection, charging port and expected battery life before buying.

## A good fit for

- People wanting a single-ear headset for calls, office work or online meetings.
- Buyers seeking a headset with microphone mute controls and RGB lighting.
- Switch, computer, tablet or phone users who can verify the connection type for their device.

## Less suited to

- Buyers who require confirmed PlayStation or Xbox compatibility.
- Listeners who want a conventional two-ear headset or need unambiguous fit and connection specifications.

## Customer feedback

Customer feedback is limited to a small aggregate rating sample, with ratings concentrated in the four- and three-star categories and none in the five-star category. That suggests mixed-to-moderate reported satisfaction, but the figures do not reveal what buyers liked or disliked. They cannot resolve the listing's conflicting fit, connection or battery details.

## Frequently asked questions

### Does the arVin CO2BT connect over Bluetooth?
Bluetooth 5.0 and wireless pairing are listed, but a separate field says Bluetooth support is No. Confirm connection support for the selected listing and your device.
### Is this an earbud or an on-ear headset?
The listing conflicts: it calls the product on-ear and describes a left-ear headset, but also lists in-ear placement and an earbud shape. Verify the physical design before purchase.
### How long does the battery last?
The feature text claims 20 to 40 hours of continuous use from a 300mAh battery. The listing also gives a charge-time value of 2 Hours, so treat the battery information as unconfirmed.
### Will it work with PlayStation or Xbox?
The compatibility text specifically says it is not compatible with PlayStation or Xbox consoles.

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## Images

![arVin CO2BT Single-Ear Wireless Headset with Mic — 1](https://aussiedealscout.com/i/f3ehazC5I34p3VEmznl5_MUjT6dgf5YQfXStkRBpdT0aH3Qa3ktr_sROAs8cW_cl8Vz-8Mmm0ALOoNJgROjUoVr7_W55PYI99C6eRHGAHfl2yyA6-grzhvPB.jpg)

![arVin CO2BT Single-Ear Wireless Headset with Mic — 2](https://aussiedealscout.com/i/ixsNSs9z7AND4sOu6RQdyn2XiJsEP6nGRwOLRLqfVeLFe5alM9DRsAzKI3OvDch2UGfr66ixkjMij85ropdPwgsWUvbz9OZ8K6df8ZKuBrIZrcnfp5aa86zw.jpg)

![arVin CO2BT Single-Ear Wireless Headset with Mic — 3](https://aussiedealscout.com/i/aju2XAzwuMlV8j27jRpfLGZz1VwXXWdppnXTJRMXp94XujN9RSrmws497Irs0O4H1vJJwfT_XIL07EGLnT2X973-yNJAvG9KmGBhW6Qrd64phPXiWqe8mlRX.jpg)

![arVin CO2BT Single-Ear Wireless Headset with Mic — 4](https://aussiedealscout.com/i/_fkaMVp8mJ2m7WZk54YluRe8dIv30vZoAU_444wPXbJRY-TAmIbEDYj_ORnwT0bYdgi__RZrd5ZzSf2PFwVaQnmVgjGZ1d5VOhED47GNTLdtVOFy1OguCfDg.jpg)

![arVin CO2BT Single-Ear Wireless Headset with Mic — 5](https://aussiedealscout.com/i/m-OjJObsYputid3wX0SH9tO_rsaQPnjIBdRXbnpP6aU7bVZv5N2dvxbStVa0j1NK2jIRb0l2ooavan8w2LCzDBDuejJN6u2qQ63w60o8vT8cYEWP9Ml_9Cv8.jpg)

![arVin CO2BT Single-Ear Wireless Headset with Mic — 6](https://aussiedealscout.com/i/YwfDzJPkerxGN9Kc9rlXMtWu5gW0yydEQHorR8qk8tVERgsB7cNXiRLbYyS5lXnAG7ssctTCFAU3pXPPvgZFChHCi-qRVxfWdJAAcyXctIQM1G3hxZ04Z4TG.jpg)

![arVin CO2BT Single-Ear Wireless Headset with Mic — 7](https://aussiedealscout.com/i/ujlyQsQ9bmkUQDHvWNln6Fo8fatbY0Znj9KH3cpRKHoW9owiYqaIW63sTsJU3PoM0kMhTcarUWzRGnvNVSVQVnI4NDMgEP7NVcAbEGfl09gJDSRYlRaZvrse.jpg)