KZ Waterproof High Fidelity Bluetooth Upgrade Cable for KZ ZST / ZS10 / ES4 / ES3 / ZSR Earphones(Black)
KZ Waterproof High Fidelity Bluetooth Upgrade Cable for KZ ZST / ZS10 / ES4 / ES3 / ZSR Earphones(Black)
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UK orders under £135 incur no additional fees. Otherwise, duties are only included if shown at checkout — your local government may apply customs fees, which your courier will collect directly from you before delivery.
Processed in 1–3 business days
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Everywhere else: Add the product to your cart and use the shipping calculator to see exact methods, rates, and delivery times for your country.
Fast refunds: Once we receive and inspect your return, your refund is processed to your original payment method within 5 business days.
Return postage: Just changed your mind? You'll need to cover the return postage. If the item arrived faulty, we'll cover the cost to get it back to us.
KZ Waterproof High Fidelity Bluetooth Upgrade Cable is designed for KZ ZST, ZS10, ES4, ES3, and ZSR earphones. It provides wireless connectivity and enhanced audio quality.
- Product type: Cable & Splitter
- Compatibility: KZ ZST / ZS10 / ES4 / ES3 / ZSR
- Material: Metal memory wire, ceramic antenna
- Key feature: CVC 4.0 noise reduction technology
- Color: Black
- Intended use: Everyday use
- Bluetooth chip: Qualcomm CSR8645
- Fast connection: 3 seconds
- Bluetooth version: 4.2 with EDR
- AAC-LC encoding technology
- Built-in battery: 130mAh
- Wireless listening time: Over 8 hours
- Standby time: 100 hours
- Waterproof rating: IPX5
- Wire-controlled and battery-symmetrical design
- Adjustable ear hook made of metal memory wire
Have questions about this product? Need help choosing? Contact our support team for assistance!
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