Heir Audio 4.Ai S 4-Driver In-Ear Earphone
S$659.00
Why You Should Get It
- 4 Precision tuned Balanced Armature drivers
- 2 Dedicated drivers for Low Frequency production
- One driver for Middle Frequency production
- One driver for High Frequency production
- Dual Bore Design
- Detachable Standard Cable
- Premium Package available!
Demo unit available for auditioning at our Tai Seng office!
Warranty
2 years (local)
Product Availability | Preorder / Backorder (currently unavailable) |
Product Type | Earphone |
Style/Type | Universal In-Ear |
Driver Configuration | 4-Drivers (Balanced Armature) |
Input Connectivity Options | 3.5mm stereo |
Colour | Brown |
Product Weight (g) | 299 |
Warranty | 2 years (local) |
If you're based in Singapore,
- spend $300 or more for free doorstep courier delivery.
- add a few more bucks, for even quicker prioritised delivery.
- self-collection is possible at our Showroom, based in Tai Seng. Find out where, and how to get to us here.
- and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
Grab, Lalamove, GoGoX services are welcome.
Friends from Overseas,
- we do ship internationally.
- shipping fees will be displayed during checkout.
- do be aware of import tax/VAT that may apply.
No Reviews Available Yet. Leave Your Review
Product Availability | Preorder / Backorder (currently unavailable) |
Product Type | Earphone |
Style/Type | Universal In-Ear |
Driver Configuration | 4-Drivers (Balanced Armature) |
Input Connectivity Options | 3.5mm stereo |
Colour | Brown |
Product Weight (g) | 299 |
Warranty | 2 years (local) |
No Reviews Available Yet. Leave Your Review
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