Huawei FreeBuds Pro 4 Wireless Earbuds, Black/White/Green

The HUAWEI FreeBuds Pro 4 are true wireless earbuds built with a dual-driver audio system. Each earbud contains an 11 mm dynamic driver paired with a planar diaphragm driver, a configuration designed to deliver a wide frequency response from 14 Hz to 48,000 Hz. For wireless audio transmission, the earbuds support high-resolution codecs including L2HC and LDAC, connecting to source devices via Bluetooth 5.2. The in-ear design is complemented by multiple included sets of both silicone and memory foam ear tips to provide a secure fit and passive sound isolation.

These earbuds feature a hybrid Active Noise Cancellation (ANC) system intended to reduce the level of ambient sound. For voice communication, a three-microphone array in each earbud works with a noise-reduction algorithm to improve vocal clarity during calls. The battery provides up to 6.5 hours of continuous playback, and the charging case extends the total listening time to 33 hours. The earbuds have an IP54 rating, indicating resistance to dust ingress and water splashes, and incorporate on-device touch controls for managing playback, volume, and calls.

• In-ear true wireless form factor
• Bluetooth 5.2 wireless connectivity
• Dual-driver audio system (11 mm dynamic and planar diaphragm)
• Support for L2HC, LDAC, and AAC audio codecs
• Hybrid Active Noise Cancellation
• Three-microphone array with call noise reduction
• Up to 33 hours of total playback with the charging case
• USB-C charging port with fast charging support
• IP54 rated for dust and water resistance
• Integrated touch controls for playback, calls, and volume
• Includes multiple sets of silicone and memory foam ear tips