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HiBy W4 - Portable HiFi Bluetooth Headphone Amplifier

HiBy W4 - Portable HiFi Bluetooth Headphone Amplifier - Main image
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$60.39 $109 In stock

Category: Bluetooth Headphone AMP

Dual-core, dual mode

Uncharge mode in USB mode

Qualcomm QCC5181 Bluetooth decoding core

Dual CS43198 DAC

Bluetooth 5.4

aptX Adaptive/aptX lossless/aptX-HD/
aptX/LDAC/AAC/SBC

1500mAh

DSD512、PCM768KHz

Magnetically active backplate compatible with Apple MagSafe accessories, etc

✨W4 MagSafe Magnetic Backplate

Best match: W4+Yula IEM

Best match: W4+YUME X Hatsune Miku

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Penelope ★★★★★

LDAC actually holds a stable connection walking around my apartment, which my old dongle never managed. The dual CS43198 chips give my IEMs a noticeably blacker background, and USB mode charges while it plays. Battery easily gets me through a workday.

Nicholas ★★★★★

Plugged my planars into this and the dual CS43198 chips genuinely open up the soundstage compared to my phone's jack. DSD files play without a hiccup, and the magnetic back means it just snaps onto my phone instead of sliding around in my pocket.

Edward A. ★★★★★

LDAC actually holds a stable connection walking around my apartment, which my old dongle couldn't manage past one room. Bass hits clean through the balanced output and the whole thing barely warms up after an hour. Bluetooth 5.4 pairing was instant with my phone too.