Auscultadores Energy Sistem Serenity ANC

Serenity ANC true wireless earphones deliver immersive listening with Active Noise Cancelling that reduces external noise by up to -30 dB. These Bluetooth 5.4 earphones combine quad-microphone call clarity, stable wireless connectivity and a total battery life of up to 25 hours (5 hours per earbud plus 20 hours from the charging case). Constructed from GRS-certified recycled plastic and rated IPX4 splash-proof, they are suitable for everyday use and active lifestyles.

Advantages

Active Noise Cancelling up to -30 dB provides a distraction-free audio experience. Quad-mic design improves voice call clarity while delivering balanced stereo sound. Bluetooth 5.4 ensures a stable connection with fewer interruptions. Long battery life—5 hours in the earbuds and an additional 20 hours from the charging case—lets you use the earphones all day. Made from GRS-certified recycled plastic and IPX4 splash-proof for greater durability and sustainability.

Key specifications

• Model: Serenity ANC
• Noise cancelling: Active Noise Cancelling up to -30 dB
• Microphones: Quad Mic for voice calls
• Bluetooth: 5.4
• Battery life: 5 h (earbuds) + 20 h (charging case) — total up to 25 h
• Materials: GRS-certified recycled plastic
• Ingress protection: IPX4 (splash-proof)

How to use

Charge the case and earbuds fully before first use. Remove the earbuds from the case to power them on and enable pairing mode; select "Serenity ANC" in your device’s Bluetooth settings to connect. Use touch controls on the earbuds to play/pause audio, answer calls and toggle ANC as described in the user manual. Return earbuds to the charging case to recharge; the case provides multiple full charges.

Recommendations

For best ANC performance, ensure a proper fit in the ear canal using the supplied ear tips. Keep firmware updated and avoid prolonged exposure to water despite the IPX4 rating. Recharge the case periodically to maintain battery health.