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Rose Technics - Audio - ROSESELSA OpenFree Open Ear TWS True Wireless Earbuds for Running, Sports and Workouts - Keebz N Cables

$72.00 $38.00

GST included (Australia only). Shipping calculated at checkout.

Colour

Black Grey

Mint

White

Quantity

ROSESELSA OpenFree wireless earbuds are ideal for running, gym sessions, and all kinds of sports, offering a secure fit that stays comfortably in place during your active moments.

Advanced Acoustic Structure

Independent Audio Module with Cadence HIFI DSP Chip, along with the new composite Planck dynamic driver, OpenFree achieves ultra-low distortion, ultra-wide sound field, and excellent dynamic range. With an 86% improvement in resolution, it delivers silky & warm human vocal, immersive & surging bass, and delicate & melodious treble.

LDAC/LHDC Codecs Supported

The equal-loudness contour tuning technology that is more in line with auditory characteristics, combined with LDAC/LHDC high resolution codecs, these wireless earbuds faithfully reproduct audio details. The air audio compensation algorithms provide bass enhancement, overcoming the low airtightness of open earphones. 360° panoramic spatial sound effect provides a stereo experience with excellent spaciousness and immersion.

Open Ear Earbuds without Sound Leakage

The 3D ergonomic design, in combination with the Acoustic Beamforming 3.0, enables all-day comfortable and stable wearing. Meanwhile, it isolates the front and back of the diaphragm into independent chambers and outputs sound through the directional transmission panel, making the audio to form within a specific angle. This greatly reduces physical sound leakage by 99% for privacy protection and no more embarrassment.

Extended Battery Life and IPX4 Water Resistance

With a battery life of 52 hours, OpenFree is sufficient to support 10 full marathons. No fear of long journeys and goodbye to battery anxiety. IPX4 water resistant is suitable for more than 95% of daily life scenarios. The AI call noise reduction algorithm equips OpenFree with crystal clear call experience like face to face.

LC3 Ready

These wireless earbuds support the next-generation Bluetooth protocol, which has an astonishingly low latency of 20ms, comparable to wired headphones. Whether it's FPS or rhythm, the extremely sensitive response can help you dominate games.

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ND104 — Full-Size Precision, Elevated

Name: ROSESELSA OpenFree Open Ear TWS True Wireless Earbuds for Running, Sports and Workouts
Brand: Rose Technics
Price: 38.0 AUD
Availability: InStock

Featuring a built-in calculator screen, ambient lighting, and office-tailored switches, the ND104 delivers a smooth, quiet, and crisp typing experience designed for both work and style.

ND104— Crafted for Elegance, Built for Work

Smart Display, Smarter Workflow

Built-in screen with three modes — calculator, clock, and dynamic backgrounds — for both utility and style.

Your Desktop Command Center – Control with a Twist

The ND104’s hot-swappable knob offers smooth, precise control for volume and media.

Its textured surface ensures a secure grip, complementing the sleek aluminum case. Paired with the smart display, it puts intuitive command at your fingertips—keeping you efficient and in control.

Glare-Free Immersive RGB

The light softly emanates from the gaps between the keys, creating a unique surround lighting effect that minimizes direct glare and enhances an immersive desktop ambiance.

Hidden Storage Compartment — Keep Your Essentials Handy

The ND104 isn’t just a keyboard — it comes with a built-in mini storage compartment.

Perfect for keeping small essentials like USB drives, wireless receivers, spare switches, or keycaps within reach. A smart design that combines functionality with convenience, so your desk stays neat and organized.

One Keyboard. Modular LCD, Keys, and Knob.

ND104 shatters limits with flexible screen/knob layouts.

*Note: volume keycaps excluded, indicating key function only, key value can be remapped from web-based software or VIA

Engineered for Sound & Feel

The ND104 features a precision-machined 6063 aluminum case with premium anodized or Electrostatic spraying.

Five layers of precision damping—including plate foam, switch foam, PET acoustic pads, and case foam—work in harmony to eliminate vibration and deliver a deep, clean acoustic profile.

Complete with an FR4 gold-immersion plate, the ND104 delivers unwavering consistency in both sound and tactile response.

ND104 Product Information

Case	6063 Aluminium
Colour & Surface Finish	Anodising(Shadow Black) / Acustatic (Lunar White, Sky Blue, Soft Pink, Lumen Yellow)
Sound Dampening	5 layers
Backlight	RGB
Plate	Material: FR4
Weight	Material: Aluminium Process: Anodising/Acustatic
Battery	Capacity: 4000mAh x2 (8000mAh Total) Battery Life (Lighting On/Off) BLE Mode (Lighting & Screen On): 28hr / (Off): 118hr 2.4GHz Mode (Lighting & Screen On): 29 hr / (Off): 109 hr
PCB	Material: FR4 Feature: Flex Cut Thickness: 1.2mm, 1.6mm
QMK/VIA Support	VIA Supported
Latency Data	USB: 5.88ms / BLE: 12ms / 2.4GHz: 8.37ms
Number of Keys	106 Keys
Driver Type	Standalone Driver
Full N-Key Rollover (NKRO)	Yes
User Manual Included	Yes
Stabilisers	Plate-Mounted Stabilsers (Steel)
Cable	Type-C
Kit Parameters	Layout: 104% Hot-Swap: Yes Bluetooth Version: BLE 5.4 Bluetooth Protocol: BLE Connectivity: Tri-Mode (USB Cable / BLE / 2.4 GHz) Simultaneous Device Connections: 3 Devices Dimesnsions(LxWxH): 437.6 x 140.1 x 34.4 mm Bluetooth Polling Rate: 133Hz 2.4GHz Polling Rate: 1000Hz Wired Polling Rate: 1000Hz OS Support: Windows / macOS / Linux / Android
Breeze Switch (Make typing like a breeze)	Top Housing Material: PA Stem Material: POM Life Long: 500,000 Cycles Work Force:40±10gf Total Travel: 3.50±0.3mm Pre-travel: 2.00±0.5mm
WS Silent Linear Switch	Top Housing Material: Nylon Stem Material: POM Life Long: 800,000 Cycles Work Force: 47±5gf Total Travel: 3.50±0.3mm Pre-travel: 2.00±0.5mm

2 Different Switches Edition

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