HiBy W4 - 可攜式 HiFi 藍牙耳機擴大機

$60.39 ~~$109~~ In stock

Category: Bluetooth Headphone AMP

雙核心、雙模式

USB 模式下的非充電模式

Qualcomm QCC5181 藍牙解碼核心

雙 CS43198 DAC

藍牙 5.4

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

1500mAh

DSD512、PCM768KHz

磁吸式背板，相容於 Apple MagSafe 配件等

✨W4 MagSafe 磁吸背板

最佳搭配：W4+Yula IEM

最佳搭配：W4+YUME X Hatsune Miku

付款前核對

可用付款方式和最終總額會在結帳頁顯示。

何時寄出

請同時考慮訂單處理和運送所需的時間。

Standard Shipping: 訂單處理（工作天） 0–1; 運送（工作天） 7–15.

Express Shipping: 訂單處理（工作天） 0–1; 運送（工作天） 7–15.

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需要退款時

詢問退款時，請向店舖提供訂單編號。

退貨前請聯絡客服確認退款處理時限。

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配送費用

請核對收貨地區與所選配送方式的費用。

Standard Shipping · 美國: US$0.00

Express Shipping · 美國: US$3.99

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退貨前須知

寄回商品前，請先確認適用的退貨條件。

美國 · 退貨期限（簽收後天數）: 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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Customer Reviews (4.8 / 5 · 5 reviews)

Penelope ★★★★★ Sep 14, 2026

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 ★★★★★ Sep 13, 2026

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. ★★★★★ Sep 12, 2026

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.