Cuffia 4smarts SkyBuds Pro ANC True Wireless Stereo TWS in-ear Bluetooth bianco portata 10 m 40 g

Quiet mode with ANC provides reliable active noise cancelling for use at the office, on trains or on planes, reducing surrounding distractions so you can listen to music and take calls without interruptions. The earbuds deliver immersive sound with rich bass, clear highs and precise detail; three sizes of replaceable ear tips (S, M, L) help achieve a secure fit and optimal audio seal. Multiple noise-reducing microphones ensure crystal-clear voice transmission during calls in noisy environments. Battery life reaches up to 5 hours of playback on a single charge and up to 20 hours with the charging case; the package includes a USB-C cable and supports charging with a 5 W or higher charger. The product features a refined surface, precise build and modern colours for a comfortable everyday fit and a neat appearance.

Advantages

Active noise cancelling (ANC) reduces ambient noise for improved focus and uninterrupted listening. The tuned drivers reproduce deep bass and clear treble for detailed sound reproduction, while replaceable ear tips provide a customizable fit. Built-in microphones with noise reduction keep calls intelligible in busy surroundings. The included charging case extends total playback time, and USB-C recharging offers broad compatibility. The compact, modern design is intended for daily comfort and visual appeal.

Key specifications

• Modes: ANC (active noise cancelling) for reduced ambient noise
• Sound: Rich bass, clear highs, precise detail
• Microphone: Multiple built-in noise-reducing microphones for clear calls
• Battery life: Up to 5 hours music per charge; up to 20 hours with charging case
• Charging: USB-C cable included; charger optional, 5 W or higher
• Design: In-ear earbuds, replaceable ear tips in S, M, L
• Form factor: True Wireless Stereo (TWS) intraaural earbuds
• Connectivity: Bluetooth 5.4, range up to 10 m
• Microphone type: Built-in
• Battery type: Built-in Lithium-Ion (Li-Ion)
• Colour/Use: White — Calls / Music / Sport / Everyday

How to use

Fit the appropriate ear tip size (S, M or L) for a snug seal and insert each earbud into the ear canal. Power on and pair the earbuds with your device via Bluetooth 5.4 following the pairing instructions in the user manual. Enable ANC when you need to reduce ambient noise; disable it to conserve battery or when situational awareness is required. Use the onboard controls to play/pause audio, answer calls, and adjust volume as described in the manual. Place earbuds in the charging case to recharge; connect the case to a charger with the included USB-C cable if the case battery is low.

Recommendations

For best performance, choose the ear tip that provides a secure seal, keep firmware updated if updates are available, and use a 5 W or higher USB-C charger for reliable charging. Avoid exposing the earbuds and charging case to excessive moisture or extreme temperatures.