AliexpressThe Haylou FlowBuds N55 is a black pair of wireless earbuds supplied with its charging case. This standard variant combines adaptive active noise cancellation (ANC), transparency mode, LDAC support, and a 12.4mm titanium-coated dynamic driver. Controls can be adjusted through the Haylou Sound app. The stated battery figure is up to 40 hours of total playback with the case, rather than 40 hours from the earbuds on one charge.
Sound and listening features
Haylou lists 12.4mm titanium-coated dynamic drivers and LDAC support for compatible source devices. LDAC availability depends on the phone, operating system, app, firmware, and selected settings; it should not be assumed to work on every source device. The earbuds also provide adaptive ANC and transparency functions. Haylou’s official FAQ describes ANC on, ANC off, and passthrough modes, with ANC adjustment available in the Haylou Sound app.
Calls and everyday controls
The Haylou Sound app provides device and ANC-related controls, including adjustment options described by the manufacturer. Bluetooth and sound settings may require a firmware update. A secure ear seal matters: fit can change perceived bass, ANC effectiveness, comfort, and call performance.
- Black standard FlowBuds N55 earbuds with charging case
- Adaptive ANC, transparency, and ANC-off modes
- LDAC support for compatible source devices
- 12.4mm titanium-coated dynamic drivers
- Up to 40 hours of total playback including the case, according to the manufacturer
Key specifications
| Specification | Detail |
|---|---|
| Model | Haylou FlowBuds N55 |
| Variant | Black; standard earbuds with charging case |
| Driver | 12.4mm titanium-coated dynamic driver |
| Audio features | Adaptive ANC, transparency, LDAC support |
| Playback claim | Up to 40 hours total including charging case |
| App | Haylou Sound |
Practical limitations
The 40-hour figure is a manufacturer claim and includes the charging case; actual endurance can vary with ANC, LDAC, volume, connection conditions, and other settings. ANC performance depends on ear-tip seal, fit, noise type, and surroundings. Do not treat earbuds as hearing protection or assume that they can be immersed in water. The exact spare ear-tip count, charging cable, and printed accessory list are not confirmed here.
Buying checks
Before ordering, confirm that the selected option is the black standard FlowBuds N55 variant with its charging case rather than an accessory-only listing. Check source-device compatibility if LDAC is important, and allow for possible app or firmware setup. Review the current seller listing for its live variant details and destination terms. See our AliExpress shipping to the US guide for general ordering considerations.
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Price checked: October 16, 2026. AliExpress prices can change with the selected variant, seller, destination, promotion and time. Delivery dates are estimates.
US delivery observation
For the selected option and the checked destination of Cedar Lane, Texas, the listing showed free shipping and an estimated arrival window of October 27–November 3. This was a product-page observation, not a completed purchase or a delivery guarantee. Check the option again after following the affiliate link: AliExpress may reopen its default bundle. Taxes and any additional charges must be reviewed at checkout.