YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm — photo 1

YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm — photo 2

YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm — photo 3

YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm — photo 4

YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm — photo 5

Category: Audio & Headphones

YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm

Name: YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm
Brand: FENGRU
SKU: 1005004091029941
Price: 133.39 GBP
Availability: InStock
Rating: 4.9 (7 reviews)

4,9/5

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🌐Shipping from: CN

Estimated delivery: 11-14 days

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PRICE OF SELECTED VARIANT

133,39 €166,74 €

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Store: CKLewis Audio Store

UK Deal Summary

Deal: YU9 Audio U-554 U-556 In Ear Balanced Armature In-ear HiFi Monitor Earphone PK ER4B/S/P/XR/554 Detachable 2Pin 0.78mm. Available to order starting from £130.39. Highly rated at 4.9/5 by over 7 verified shoppers (18 items sold). Tracked delivery directly to the United Kingdom with full parcel tracking. Compare available variations, pricing, and active festival vouchers below.

Key Features & Variant Specs

Starting price: available from £130.39 depending on selected configuration.
Options available: U554 Blue Pink, U554, U554 With Eartips.
Tracked shipping: door-to-door courier tracking to the UK.
AliExpress Choice Guarantee: verified logistics and hassle-free buyer protection.
15-day return window covered by Buyer Protection.

What to check before placing your order?

Please confirm your selected SKU option, cable/plug configuration (UK 3-pin adapter or USB plug where applicable), and review recent customer photos. Note that island delivery or remote postcodes may follow standard postal transit times.

Frequently Asked Questions (UK)

Are prices inclusive of UK VAT?

Yes, for orders under £135, AliExpress automatically collects UK VAT at checkout under HMRC regulations, meaning no surprise customs clearance fees on delivery.

How fast is shipping to the UK?

Choice orders typically arrive in 7–12 business days with full Royal Mail / Evri courier tracking.