ASUS has introduced the ROG Open Wireless (OWS) gaming earbuds, designed to balance comfort, low-latency performance, and everyday usability. These earbuds feature an open-ear design, allowing users to stay aware of their surroundings while listening, making them suitable for both gaming and daily use. The ergonomic ear-hook structure ensures a secure fit without putting pressure on the ear canal, enabling longer usage sessions without fatigue.

Launch and Availability

The ROG Open Wireless (OWS) earbuds have been introduced in China and are currently available via JD.com. They are priced at 1399 yuan, with an introductory launch price of 1199 yuan. ASUS is expected to expand availability to more regions through its official retail channels in the coming months.

Connectivity and Gaming Performance

The earbuds support dual-mode connectivity, including Bluetooth and 2.4GHz wireless via a USB-C dongle. This allows seamless switching between devices and even simultaneous dual-device connections. ASUS has integrated its SpeedNova wireless technology, delivering ultra-low latency, up to six times lower than standard Bluetooth. This ensures faster audio transmission and better synchronization, helping users react quickly in competitive gaming scenarios with accurate positional sound.

Audio and Microphone System

Equipped with a 14.2mm diamond-like carbon-coated driver, the earbuds deliver clear highs, deep bass, and low distortion. Multiple sound modes, including bass enhancement and immersive modes, allow users to customize audio based on their preferences. The quad-microphone array with AI noise cancellation enhances voice clarity, improving both call quality and in-game communication.

Battery, Durability, and Additional Features

The earbuds offer up to 16 hours of usage on a single charge, with total battery life extending up to 48–64 hours with the charging case. Fast charging support provides around three hours of playback with just 15 minutes of charging. With an IPX5 rating, the earbuds are resistant to sweat and light splashes. Additional features such as USB-C pass-through charging and an extended connector design improve convenience, especially for users using devices with thicker protective cases.

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The Keychron K3 Max SE is designed for users who want a sleek, portable mechanical keyboard without compromising on performance. With its ultra-slim profile, modern features, and strong customization options, it targets both productivity users and casual gamers looking for a clean, minimal desk setup.

Design & Build Quality

The K3 Max SE features a 75% compact layout that strikes a balance between functionality and space-saving design. Its aluminum alloy top frame gives it a premium feel, while the plastic bottom keeps the weight manageable for portability. The keyboard stands out as one of the thinnest wireless mechanical keyboards available, making it ideal for travel or minimalist setups.

It uses low-profile LSA double-shot PBT keycaps, which are durable, oil-resistant, and designed for long-term use. The inclusion of both Windows and macOS key layouts makes it versatile across platforms.

Switches & Typing Experience

Users can choose between three switch options: linear Red, tactile Brown, and tactile Banana switches. These Milk POM switches are 31% slimmer than traditional mechanical switches and come pre-lubed, ensuring a smoother and quieter typing experience.

The keyboard also includes EPDM acoustic foam and additional bottom case foam, which enhance typing acoustics and reduce noise. Redesigned stabilizers improve consistency and reduce wobble on larger keys like the spacebar and enter key.

Performance & Connectivity

Powered by an ARM-based MCU with 256KB flash memory, the K3 Max SE delivers strong performance. It supports a 1000 Hz polling rate in both wired and 2.4GHz wireless modes, ensuring low latency suitable for gaming.

Connectivity is flexible with tri-mode support: 2.4GHz wireless, Bluetooth 5.2 (up to three devices), and USB Type-C wired connection. This makes it easy to switch between devices like laptops, tablets, and smartphones.

Customization & Smart Features

The keyboard runs on QMK firmware, allowing full key remapping, macro creation, and advanced customization. It works with the Keychron Launcher web app, making personalization easy even for beginners.

RGB lighting is another highlight, offering over 22 lighting modes, per-key customization, and a static white option for a cleaner look.

Battery & Usage

The 1550mAh battery delivers up to 120 hours of usage, which is solid for a keyboard with RGB and wireless features. It’s not the longest in its category, but still sufficient for most users.

Positioning

The K3 Max SE is essentially a simplified version of the K3 Ultra. It offers QMK instead of ZMK firmware, a 1kHz polling rate instead of 8kHz, and a smaller battery. This makes it more affordable while still retaining core features.

Specifications:

• Layout: 75% compact
• Build: Aluminum top frame, plastic bottom
• Keycaps: Low-profile LSA double-shot PBT
• Switches: Milk POM Red, Brown, Banana
• Hot-swappable: Yes
• Firmware: QMK
• MCU: ARM architecture, 256KB flash
• Polling Rate: 1000 Hz (wired & 2.4GHz)
• Connectivity: 2.4GHz, Bluetooth 5.2 (3 devices), USB-C
• Battery: 1550mAh (up to 120 hours)
• Lighting: 22+ RGB modes, per-key RGB
• Special Features: Multi-device switching, Mac support
• Price: ~ $104.99

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