# Monster AC210 E29 Open-Ear Earbuds, Bluetooth 5.4 and IPX5 Water Resistance

Open-ear Monster AC210 earbuds keep nearby sounds accessible for walks, workouts and calls, with Bluetooth 5.4 and IPX5 water resistance.

- [Original product page](https://www.ofertitastop.com/ca/product/monster-ac210-e29-open-ear-earbuds)
- [View offer](https://www.ofertitastop.com/ca/visit/monster-ac210-e29-open-ear-earbuds)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-19T08:01:18.179Z
- Brand: Monster
- Model: E29
- SKU: ofertitastop-ca-14755
- Category: Electronics > Audio > Audio Components > Headphones & Headsets > Headphones
- Source store: amazon CA
- Active deal: Yes
- Price: 26.99 CAD
- Previous price: 29.99 CAD
- Discount: 10%
- Rating: 4 / 5
- Reviews: 13

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

## Description

For a walk, workout or busy workday, the Monster AC210 E29 open-ear earbuds let you listen while staying aware of nearby sounds and conversations. Their ergonomic design rests around the ears rather than sitting in the ear canal, offering a pressure-free fit intended to stay secure during movement.

Bluetooth 5.4 connects the earbuds wirelessly to cell phones for music, podcasts and calls. With up to 6 hours of playtime on a charge and up to 30 hours with the charging case, they’re ready for listening through the day.

## Usage tips

Position each earbud comfortably around the ear so the open design leaves your ears unobstructed. This approach is useful when you want audio for an outdoor walk or exercise session without completely tuning out your surroundings. It can also suit an office routine where you may need to hear someone speak to you while listening.

Pair the earbuds with a cell phone over Bluetooth to listen or take calls. The USB Type-C charging connection supports recharging the case, while the IPX5 water-resistance rating makes the earbuds suitable for use where sweat or splashes may be a consideration. For calls, the product’s ambient noise cancellation is designed to help keep your voice clear.

## Specifications

- Brand and model: Monster AC210, model number E29
- Type: Open-ear wireless earbuds
- Bluetooth: Version 5.4
- Drivers: Dual 12 mm dynamic drivers
- Playback: Up to 6 hours per charge, up to 30 hours with the charging case
- Charging interface: USB Type-C
- Water resistance: IPX5
- Colour: E29black
- Compatible devices: Cell phones

## What stands out

The defining difference is the open-ear format. Instead of sealing inside the ear, the earbuds are designed to let environmental sound remain part of the listening experience. That can be a practical fit for a walk, a workout or a shared workspace, where awareness matters alongside music or calls. Compared with conventional in-ear earbuds, this design favours an unobstructed feel and access to surrounding conversation.

Dual 12 mm dynamic drivers deliver stereo audio, with the product description highlighting bass, mids and highs. The ergonomic fit is designed to sit securely without ear-canal pressure, making it easier to keep listening as you move. Bluetooth 5.4 provides the wireless connection, and the charging case extends total playback to up to 30 hours, so there’s less need to plan around a single charge.

Would an open fit be more useful than a sealed listening experience? For listeners who want to hear what is happening around them, that design is the central reason to consider the AC210. IPX5 water resistance and HD voice-call positioning add practical details for everyday activity and phone use.

## When it makes sense

Worth considering if you want wireless earbuds for both audio and awareness: the open-ear fit supports listening without blocking nearby sounds, while Bluetooth 5.4 handles connection to a cell phone. They also make sense for people who prefer earbuds that rest around the ears, with an ergonomic fit for movement rather than an in-ear seal.

For a typical day, the AC210 can move between a podcast on a walk, music during exercise and calls from a phone, with the case providing up to 30 hours of playback overall. Choose this Monster model when open-ear listening, Type-C charging and water resistance are the features you want in a compact wireless earbud setup.

## Images

![Monster AC210 E29 Open-Ear Earbuds, Bluetooth 5.4 and IPX5 Water Resistance — 1](https://www.ofertitastop.com/i/ePmhuxYOnO9PDGKk0Mr_8lu4TS_iPMhHroPf88Tq0qqm-sS5KZNxm4A0GFByIwa4cUEj1YLK65rtISRApql_57xQm1kHHB6IdSaOyDFJ7qRe71JXMM7RmSuFRA.jpg)

![Monster AC210 E29 Open-Ear Earbuds, Bluetooth 5.4 and IPX5 Water Resistance — 2](https://www.ofertitastop.com/i/kN4Pxz_Pt3cnhfpjCyqrKkbtYjs7SRHX5zDwyK-nfqzo8UwuO481G9RuoPaFDeb-jP17JoMvh_nDjuvSZMYr-ZCXYRnqpbzX4b7EXNCfZIT9Zy590AElIJ1N1w.jpg)

![Monster AC210 E29 Open-Ear Earbuds, Bluetooth 5.4 and IPX5 Water Resistance — 3](https://www.ofertitastop.com/i/7hLU7MS22MzWsf3LsSWNaYQJs-fmReAdYHml4UhDpV-qqwgHio9sxPnVDdbS6ZJqQR7eQYhmd3o_8o7s80XKMH_pVUzjdJ-bR4M9K48MRES08fhuHlEU5hs9Mw.jpg)

![Monster AC210 E29 Open-Ear Earbuds, Bluetooth 5.4 and IPX5 Water Resistance — 4](https://www.ofertitastop.com/i/guJ0ABXhceH58h2jLY11Za6rJi4JeTe8JVllbpixma-qELhUGQYVpSLx7_DITVf8340IWuYyi_PqVaIKNLmtEMX1XYknuxzDxumIao_afU7E4TvyR-rTWwz9HQ.jpg)

![Monster AC210 E29 Open-Ear Earbuds, Bluetooth 5.4 and IPX5 Water Resistance — 5](https://www.ofertitastop.com/i/X00FUArmF1wzIMaY0ssHrKOZBzvkFekxhAB-S198QJClfId5NAkPk0CcV02X3CRCaIjIb8Q51RcKlFMR42GaAryTvmju-rv0HJAZHZWmz5NdipPnTvQZkbNakA.jpg)