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Shipping Guarantee
FRRE SHIPPING on all UK orders. Fully Insured.
Handling time 1 - 3 working days. (Buy2fix has to process your order and put all your items through its strict quality-control tests.)
Transit time 5 - 10 working days.
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Buy2fix will make compensation based on the damage situation.
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Buy2fix will make compensation based on the damage situation.
1. KZ custom Bluetooth module upgrade line, let you leave all the constraints and enjoy the experience. 2. Compatible with ZST / ED12 / ES3 / ZSR / ZS10 / ES4, second-order high-end version of Bluetooth sports headphones. 3. Can be turned on/off, Bluetooth pairing, answering/rejecting calls, playing/pausing music, etc. 4. Bluetooth version: 4.2. 5. Communication distance: 10m. 6. Pin type: 0.75mm. 7. Running time: about 3-4 hours, charging time: about 1.5 hours. 8. Housing material: ABS. 9. Weight: 6-12g. 10. Wire length: 59-65cm.
