Auscultadores QCY MeloBuds HT16

QCY MeloBuds HT16 TWS headphones (white) combine adaptive noise cancellation, clear call performance and all-day battery life in a compact, ergonomic design. ANC reduces ambient noise up to 45 dB while Transparency mode lets you hear surrounding sounds when needed. The earbuds are IPX4 rated for splash and sweat resistance, and the 10 mm drivers deliver balanced sound with pronounced bass. The set includes the earbuds, a charging case, a charging cable and a user manual.

Advantages

Adaptive noise cancellation up to 45 dB improves listening focus in busy environments. Dual MEMS microphones with ENC (AI-assisted) provide clear voice transmission during calls. The 10 mm bio-diaphragm drivers produce deep bass and detailed highs. IPX4 protection ensures resistance to sweat and light rain. Compact charging case extends total playback time to 28 hours and supports quick recharges. Bluetooth 5.4 ensures stable wireless connection and low latency for media and calls.

Key specifications

• Manufacturer: QCY
• Model: MeloBuds HT16
• Color: White
• Audio codecs: SBC, AAC
• Noise cancellation: Up to 45 dB ANC; Transparency (natural) mode
• Microphones: Dual ENC (AI-assisted)
• Drivers: 10 mm bio-diaphragm
• Waterproof rating: IPX4
• Bluetooth version: 5.4
• Battery life: Up to 7 hours per charge (5.5 hours with ANC on); up to 28 hours with charging case (22 hours with ANC on)
• Charging case battery: 380 mAh
• Earbud battery: 43 mAh each
• Charging case dimensions: 57 x 48.9 x 28.9 mm
• Earbud dimensions: 24 x 21.6 x 30.8 mm

How to use

Remove the earbuds from the charging case and they will automatically enter pairing mode if not previously paired. Enable Bluetooth on your device and select "MeloBuds HT16" from the available devices. Use the touch controls on the earbuds to play/pause audio, answer or end calls, switch between ANC and Transparency modes, and adjust volume or track depending on control mapping. Return the earbuds to the charging case to recharge; the case holds up to 380 mAh for extended playback. Charge the case with the supplied cable until the indicator shows full.

Recommendations

For best noise cancellation performance, ensure the earbuds sit snugly in the ear canal; try different ear tip sizes if available. Keep firmware up to date via the manufacturer app if provided, and avoid submerging the product in water despite IPX4 splash resistance. Store the earbuds in the charging case when not in use to preserve battery life.