realme Buds Air 8 Wireless Bluetooth Earbuds, Gray

Description

• Deep adaptive noise cancellation automatically adjusts its intensity in real time to different types and levels of ambient noise for a stable, immersive listening experience.
• AI translation provides precise, synchronized real-time translations for meetings abroad and travel, plus one-click AI assistance with intelligent Q&A technology.
• Powerful, deep bass, fast transient response, clear sound, a wider soundstage, high dynamic range, and more pronounced musical detail.
• Up to 58 hours of playback with the charging case; a full charge provides up to 12 hours of playback at 50% volume in Normal mode.
• Master-crafted design with multidimensionally color-matched finishes inspired by the authentic colors and pure textures of nature.

An adaptive ear-canal algorithm optimizes the noise-cancellation parameters in real time to suit different ear shapes and wearing habits, improving noise-reduction efficiency and overall wearing comfort. Using a professional HRTF (head-related transfer function) model, the earbuds simulate multidirectional spatial sound transmission, accurately reproduce layered sound-source details, and create an immersive surround-sound field. Each earbud has three built-in microphones that detect ambient noise and directionally capture speech. Combined with DNN neural-network technology, the system identifies and extracts voice information for stable, clear calls. Real-time translation of conversations with voice output supports communication without knowledge of a foreign language. The charging case features a three-part, evenly symmetrical body and diamond-style aesthetic design, with balanced thickness distribution, twelve symmetrical axes, smooth R-shaped corners, and a 45-degree chamfered design for a seamless fit between surfaces. Design and specifications: single-earbud weight: 4.7 0.2 g; charging-case weight: 36.88 1 g; charging-case dimensions: 60.0 48.0 24.05 mm; earbud dimensions: 29.85 20.5 23.74 mm; water and dust protection: IP55; colors: gray, gold, and purple. Model: RMA2503. Chip: BES2710IHC. Battery capacity: 62 mAh per earbud and 530 mAh for the charging case. Charging time for the case and earbuds: 2 hours. Playback with the case at 50% volume in Normal mode: 58 hours. Audio: 11 mm + 6 mm drivers; microphone sensitivity: -38 1 dB; impedance: 16 ohms for the 11 mm driver and 10 ohms for the 6 mm driver; sound pressure: 102 2 dB in India and 97 2 dB outside India; driver sensitivity: 117 3 dB. Connectivity: Bluetooth 5.4; codecs: SBC, AAC, and LHDC; protocols: HFP, A2DP, AVRCP, and BLE; Bluetooth range: 10 m. Included: 1 pair of earbuds, 6 ear tips with size M pre-installed, 1 user manual, and 1 warranty and safety guide.

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