Flux | Wireless Earclip Bluetooth Headset
- Regular price
- £68.99
- Sale price
- £57.99
- Regular price
- £68.99
- Sale price
- £57.99

Flux is an open-ear headset for anyone who wants to enjoy music without blocking out the world around them. Instead of sitting inside the ear canal, it clips comfortably around the ear, so traffic, colleagues, or a kitchen timer all stay easy to hear whether it's worn for a run, a workday, or an outdoor game.
An 8mm dual-driver setup delivers powerful bass and clear sound, while a convenient one-button control handles track changes, calls, volume, and voice commands without reaching for a phone. Binaural separation lets both ears connect independently or together, and Bluetooth 5.2 keeps the connection stable across a 15-metre range. Low contact with the skin means less irritation during sweaty workouts, and the design is genuinely comfortable for extended wear.
A 300mAh charging case delivers around four full recharges on the go, giving roughly 3.5 to 4.5 hours of playback or talk time per charge. Available in Black and White with or without display, the Flux Wireless Earclip Bluetooth Headset is a practical, comfortable choice for sport, work, or everyday listening, and the compact charging case slips easily into a pocket or gym bag for quick top-ups between uses, keeping it ready for the next run, meeting, or commute.
| Specification | Detail |
|---|---|
| Design | Open-ear, wireless ear clip |
| Bluetooth | Version 5.2, approx. 15m range |
| Drivers | 8mm dual-driver units |
| Battery | Approx. 3.5-4.5hrs playback, 300mAh case |
| Controls | One-button track, call and volume control |
| Available colours | Black, White (with/without display) |
Shipping and Delivery
Shipping and Delivery
Free shipping on every order, no minimum spend. We process orders within 1–2 business days from our UK warehouse. After dispatch, your order will arrive in 6–9 business days.
Delivery estimates can shift slightly with carrier or regional conditions.
Returns and Refunds
Returns and Refunds
At Zolt Core, your satisfaction comes first. If you are not completely satisfied with your order, just reach out to us within 30 days of delivery. Always happy to help!
One life, not four hobbies
Gym on Tuesday, trail on Saturday, desk all week. Same shelf.
Kit that outlasts the hype
Chosen for how it performs on its thousandth use, not its first.
Frequently Asked Questions
Do you offer free shipping?
Yes, we ship free on all orders, with no minimum purchase required.
How long does shipping take?
Orders are typically processed within 1–2 business days and transit times are estimated at 5–7 business days after dispatch.
Will I receive tracking information for my order?
Yes, once your order ships, tracking details are emailed so you can follow delivery progress.
What is your return policy timeframe?
You can return items within 30 days from when your order arrives for an easy return.
Do I pay a restocking fee?
There are no restocking fees as long as the item is unused and returned in its original packaging.
What if my item is damaged or defective?
Damaged, defective, or incorrect items are free to return, and refunds are typically processed within 7 business days after inspection.
How can I contact Zolt Core?
Store Address: 224 Stratford Road, Shirley, Solihull, B90 3AG, United Kingdom
Store Email: info@zoltcore.com
Store Phone: +44 121 409 0201
Customer Service Hours: Monday to Friday: 9:00 AM – 5:00 PM (BST)
We do our best to reply to your e-mail within 1–2 business days.