Huawei FreeBuds 4 Wireless Earphones 55034500 (Open-Box Satisfactory)

Original Huawei FreeBuds 4 Wireless Earphones with Active Noise Cancellation & Charging Case
SN - JREXC21807026326

Open-Box Satisfactory: The seal is broken and the product is still in its original packaging, but it might show scratches, dents or chips.

Huawei Free Buds 4 true wireless earphones offer you stunning sound quality, stylish design, and long battery life. They feature an open ear design with active noise cancellation, which automatically adjusts to noise-canceling based on the surroundings. 14,3mm dynamic coil drivers provide clear and rich sound offering a new way to experience your favorite tunes. With simple touch controls that can be used on both earbuds, you can manage your music, answer/reject calls, enable voice assistant, enable/disable noise cancellation. Huawei FreeBuds 4 TWS earphones use adaptive ear-matching technology to detect your ear canal shape and apply the best-matching noise-canceling mode. And with their ergonomically molded design, you can comfortably listen to your favorite playlist for hours without feeling you wear them.

Features:
- Original Huawei FreeBuds 4 true wireless earphones for a fully comprehensive music experience
- Open-fit Active Noise Cancellation brings automatic adjustments to noise-canceling based on the surrounding environment
- The FreeBuds 4 can detect your ear canal shape and then apply the best-matching noise-canceling mode
- Ergonomically molded earbuds offer you a comfortable listening of your favorite playlists for hours
- These wireless earphones support simultaneous Bluetooth connection with dual devices for seamless listening*
- Manage all devices paired to Huawei FreeBuds 4 on a single screen with Audio Connection Center in the Huawei AI Life App**
- Thanks to the dual-mode 48kHz HD sound recording, you can decide the sounds you record (Surroundings Mode and Voices Mode)***
- A low latency mode with a 90ms delay on HarmonyOS 2 phones and 150ms on EMUI phones is a great addition for gamers
- Simple touch controls to manage your music, answer/reject calls, enable voice assistant, enable/disable noise cancellation
- Download the Huawei AI Life app to manage noise cancellation, audio modes, and other functions
- The battery life lasts around 4 hours on a single charge and can be extended to 22 hours with the charging case
- Huawei FreeBuds 4 wireless earphones are IPX4 rated, so they’ll be able to handle splashes of water

* Requires smartphones running EMUI10 or above.
** Only available on devices that have been updated to the latest version of the Huawei AI Life App.
*** Supported on specific Huawei smartphone models: Huawei Mate 40, Huawei Mate 40 Pro, Huawei Mate 40 Pro+, Porsche Design Huawei Mate 40 RS, Huawei Mate 40E, Huawei P40, Huawei P40 Pro, Huawei P40 Pro+, and Huawei Mate X2, which have been updated to EMUI 11 (or above). It works with phone apps for photography, audio recording, short-video recording, or apps with a live streaming feature.

Specifications:
- Bluetooth version: 5.2
- Battery capacity: 30mAh (earphones); 410mAh (charging case)
- Driver size: 14,3mm
- Charging case interface: Type-C
- Max. battery life (ANC off): 4h (earphones only); 22h (with charging case)
- Max. battery life (ANC on): 2,5h (earphones only); 14h (with charging case)
- Earbud dimensions: 41,4 x 16,8 x 18,5mm
- Earbud weight: 4,1g
- Charging case dimensions: 58 x 21,2mm
- Charging case weight: 38g

Package includes:
- Huawei FreeBuds 4 TWS earphones
- Charging case
- USB-C cable
- Quick start guide