tz7 Ultra
Stealth Black
Your £20 reserves the offer with no future obligation to purchase.
Reserve your earbuds today and get:
How to Claim Your Early Adopter Launch Offer
Follow the steps below:
Train without limits
The ultimate workout earbuds. Ultra-durable, fully waterproof, and built for the toughest training sessions. With onboard storage, you can leave your phone behind and lock in with seamless, phone-free listening, or stay connected with Bluetooth 5.2 when you need it. Enjoy superior sound quality with no distractions for an unrivalled workout experience.
What's in the box?
Load 1000 songs onto your earbuds for phone-free focus
Fully dust and shock proof, with patented impact resistant technology
hours of continuous playback
hours of playback with charging case
minutes charge provides 90 minutes playback
Studio-grade audio, Bluetooth 5.2, Active Noise Cancellation, and Hear Through technology
Dive in with IP68-rated true wireless earbuds, fully waterproof up to 2 metres
Technical Specifications
Frequently asked questions
To reserve your pair of TZ7 Ultra earbuds, please place a £20 holding deposit. The deposit will be deducted from the final price when you complete your order.
We will notify you via email that your order is ready, and the final balance can be taken. Customers must complete their purchase within 7 days of being notified that orders are ready for completion. If the purchase is not completed within this period, the reserved earbuds will be released for sale to other customers, and the deposit will be forfeited.
The deposit is only refundable if we are unable to fulfill orders before the 31st of December 2025.
You’ll have 7 days to complete your order and redeem your reserved pair. If you don’t complete the purchase, your earbuds will be released for others to buy, and your deposit won’t be refunded.
Orders are expected to be fulfilled before December 31st 2025. If there are delays beyond this, you can request a deposit refund.
We offer standard and express shipping options. In the UK, standard shipping (3-5 business days) is free, but express options are also available for a small additional cost.
Yes, we ship worldwide. Additional shipping fees apply for orders outside the UK. See our Shipping Policy for full details.
After receiving your earbuds, you can return unused products within 14 days for a full refund. Contact our support team to initiate a return at info@tzuka.com.
Tzuka earbuds use precision-engineered balanced armature drivers, delivering studio-grade audio with rich detail and clarity. Expertly tuned, they create immersive sound signatures that even rival premium over-ear headphone models.
FreedomMode lets you store up to 60 hours of audio directly on your earbuds, so you can listen without a phone or Bluetooth connection.
Simply press once, and then press and hold the multifunctional button to toggle between modes seamlessly.
A full charge takes around 90 minutes, providing up to 7 hours of playback.
[Insert case charge time here.]
Yes, a built-in MEMS microphone ensures clear calls and supports voice commands.
HearThrough Mode amplifies external sounds, letting you stay aware of your surroundings while wearing your earbuds.
Yes, button functions can be customised in the Tzuka app for a personalised experience.
We include three ear tip sizes in every order to ensure a secure and comfortable fit for all users.
The Active Leash secures your earbuds to a cord that sits around the back of your neck. Should your earbuds become dislodged during swimming or exercise, they will simply hang around your neck.
The Tzuka app is available on iOS and Android devices.
Your warranty is activated by registering your earbuds in-app, and is valid from the date of purchase. Keep your order confirmation for proof of coverage.
You can reach us at info@tzuka.com for any inquiries.
Frequently asked questions
Free standard shipping on all orders (3-5 business days) and express shipping options for delivery within 1-2 business days.
No, standard shipping is free on all orders.
You can return your purchase within 30 days for a full refund or exchange if not satisfied.
Contact customer service for a hassle-free return process. Products must be returned in their original condition, including all accessories.
The app is available on Google Play for Android users and the Apple Store for IOS users.
We currently ship to selected countries. Please check our shipping policy for more details.
If your product is defective upon arrival, please contact us immediately for a replacement or refund.
Can't find the answer you're looking for? Our expert team is ready to help with any questions you may have. Contact us today for assistance and support.