QCY MeloBuds N70 ANC TWS Earbuds

QCY MeloBuds N70 — Dual Drivers. LDAC. 56dB ANC. Wireless Charging. The Flagship Budget Earbud.

The QCY MeloBuds N70 is QCY’s most capable TWS earbud — combining a pioneering MEMS + dynamic dual-driver architecture, LDAC Hi-Res Audio, Bluetooth 6.0, 56dB ANC, wireless charging, and wear sensors in a package priced where most competitors offer just a single driver and basic ANC. Reviewers at Scarbir.com called it “one of my value picks of choice so far in 2025” — and for good reason.

🎵 DualCore Acoustic System — 10mm Dynamic + USound MEMS Tweeter

The N70’s DualCore Acoustic System is a genuine engineering breakthrough in budget earbuds. A ring-shaped 10mm dynamic driver handles bass and mid frequencies, while a USound MEMS (Micro-Electro-Mechanical System) tweeter — the same piezoelectric speaker technology used in precision instruments — handles upper frequencies with microscopic mechanical precision. MEMS tweeters offer faster response, lower distortion at high frequencies, and a wider frequency extension (up to 40kHz) than conventional dynamic drivers. The result: punchy, impactful bass from the woofer, and crisp, airy treble from the MEMS — with noticeably less sibilance and harshness than standard budget earbuds.

🔇 56dB Wideband Hybrid ANC

At 56dB, the N70 offers the strongest ANC in QCY’s lineup — and competitive with earbuds at twice the price. The wideband algorithm covers both low-frequency (engine, traffic) and mid-frequency (voices, crowds) noise more aggressively than the N50 or HT05. Multiple ANC modes plus a dedicated wind noise mode for outdoor use.

📡 LDAC + Bluetooth 6.0 + Wireless Charging

LDAC codec streams at up to 990kbps — triple standard Bluetooth audio bandwidth — for Hi-Res wireless audio on compatible Android devices. Bluetooth 6.0 provides lower power consumption and stable multipoint connection. The charging case supports Qi wireless charging alongside USB-C — place it on any wireless pad for effortless overnight charging.

👁️ Wear Detection + Wind Mode + Multipoint

Wear sensors automatically pause playback when you remove an earbud — a feature usually reserved for premium earbuds. A dedicated wind noise reduction mode filters out wind interference for clearer outdoor calls. Multipoint maintains simultaneous connection to two devices with seamless switching.

Specifications