-
HEADPHONES AND SPEAKERS
Immerse yourself in the world of music audio that tunes you to the right wave
We deliver around Europe
Be still in the picture
Choose your language
První smart platební prsten na světě
ONE Ultra Sizing Kit
This isn't just any Niceboy ring. To make sure you get it right the first time, get our sizing kit with different ring sizes. First, choose the size that fits you. Then you can order it with confidence. Read more
Variant
5.99 €
IN STOCK > 5, immediately to dispatch
Don't guess the size, get a sizing kit
Add the sizing kit (size chart) to your cart. You can use it to try on different sizes and find the one that fits you best. We'll also send you a code for a 4 EUR discount on the ring via email. Once you know your size, go back to the e-shop and order the Niceboy ONE Ultra ring. Enter the discount code in the last step of the purchase process. Now you can start looking forward to this ring changing your life. A little tip on how to save money: you'll get the kit for free when you buy the ring.
Need to consult with ONE Ultra Sizing Kit ?
Here you can find tutorial, software, apps, updates and FAQs about this product.
YOU RECENTLY VIEWED
Stellar Black
IN STOCK > 5, immediately to dispatch
Put on your Niceboy Stellar headphones and enjoy music exactly as it should sound. The ANC function actively suppresses ambient noise, allowing you to fully concentrate on your music (and perhaps even mute your thoughts). These headphones can play for up to 40 hours on a single charge.
46 €
ION Charles i9 Plus White
IN STOCK > 5, immediately to dispatch
The top-of-the-range Niceboy ION Charles i9 Plus robotic vacuum cleaner stands out with its 2-in-1 multifunctional design that combines vacuuming and advanced mopping for comprehensive home cleaning. Thanks to its advanced LiDAR navigation system, the vacuum can create detailed maps of the home, ensuring 100% coverage and allowing detailed cleaning settings directly in the Niceboy ION mobile app. The powerful 2500 Pa suction power and MAX Clean filtration system with HEPA H13 filter guarantee precise cleaning results and a clean home.
308 €
ION AirSilk
IN STOCK > 5, immediately to dispatch
The Niceboy ION AirSilk hair straightener delivers performance and innovative technology for perfect styling of your hair. With fast heating and precise temperature settings, it provides optimal conditions for every hair type. Ceramic plates protect hair from damage and ensure a healthy shine. The 360° swivel cord delivers maximum convenience in use, eliminating tangles and making it easy to handle during styling.
27 €
NEW
Savory
IN STOCK > 5, immediately to dispatch
This is the true king of the kitchen! The all-metal kitchen stand mixer frees your hands while cooking and baking. It mixes, whisks, kneads, grinds, and blends. With a full set of interchangeable attachments and accessories, it does all the hard work for you.
231 €
VOICE Call BT
IN STOCK > 5, immediately to dispatch
The Niceboy VOICE Call BT is the combination of two products in one: a microphone for conference calls and a speaker for listening to music. Reliable transmission is ensured by the BT 5.0 technology. You can also connect your device to the microphone using the 3.5 mm AUX cord. Problem-free conference calls with the Niceboy VOICE Call BT come guaranteed thanks to the high-quality, omnidirectional microphone, which records every sound within a 5-metre vicinity.
50 €
Smart ring
ONE Ultra + Sizing Kit
IN STOCK > 5, immediately to dispatch
We present to you the world’s very first smart ring with contactless payments! This is what the fusion of style and 21st-century technology looks like. It tracks your activity, health, and sleep quality. With the sizing kit, you’ll find your perfect fit and be ready for a ring that can do it all – even payments.
159 €
Smart ring
ONE Ultra S10
IN STOCK > 5, immediately to dispatch
We present to you the world’s very first smart ring with contactless payments! This is what the fusion of style and 21st-century technology looks like. It tracks your activity, health, and sleep quality.
159 €
Smart ring
ONE Ultra S11
IN STOCK > 5, immediately to dispatch
We present to you the world’s very first smart ring with contactless payments! This is what the fusion of style and 21st-century technology looks like. It tracks your activity, health, and sleep quality.
159 €