S40 ANC Wireless Headphones – 50dB Noise Cancelling, LDAC, 90H Battery

The HAYLOU S40 ANC Wireless Headphones deliver flagship audio performance with up to 50dB Adaptive Hybrid Active Noise Cancellation, immersive 360° Spatial Audio with head tracking, and Hi-Res LDAC sound. With an ultra-long 90-hour battery life, dual-device connection, and ultra-low latency gaming mode, the S40 is built for work, travel, gaming, and all-day listening.

• Adaptive Hybrid ANC up to 50dB with multiple environment modes
• 360° Spatial Audio with precision head tracking for 3D sound
• Hi-Res Audio with LDAC codec for high-fidelity wireless playback
• Dual dynamic drivers (40mm + 20mm) for detailed full-range sound
• Bluetooth ultra-low latency (~80ms) for gaming and video sync
• 5-mic ENC system for clearer HD calls
• Dual-device connection for seamless switching
• Fast charge: 10 minutes = up to 5 hours playtime

• Smartphones, tablets, laptops, and PCs
• iOS and Android devices
• Wireless Bluetooth listening and wired AUX mode
• HAYLOU Sound App for advanced controls

• Brand: HAYLOU
• Model: S40 ANC
• Type: Over-Ear Wireless ANC Headphones
• Noise Cancellation: Adaptive Hybrid ANC (up to 50dB)
• Audio: Hi-Res, LDAC, 360° Spatial Audio
• Drivers: 40mm + 20mm Dual Dynamic
• Battery Capacity: 650mAh
• Playback Time: Up to 90H (ANC Off) / ~45H (ANC On)
• Charging: Type-C, ~2.5 hours
• Weight: Approx. 280g
• Water Resistance: Yes

• HAYLOU S40: 50dB ANC, Spatial Audio, LDAC, 90H battery
• Standard ANC Headphones: Lower ANC depth, no head tracking, shorter battery life

• Premium gift for music lovers, gamers, and frequent travellers
• All-day comfort with memory-foam ear cushions
• Long battery life ideal for flights and long workdays

• Charge fully before first use
• Pair via Bluetooth or connect with AUX cable
• Use on-ear controls or app to switch ANC and audio modes
• Enable spatial audio and gaming mode via the HAYLOU Sound App

• 1 × HAYLOU S40 ANC Headphones
• 1 × Type-C Charging Cable
• 1 × 3.5mm AUX Audio Cable
• 1 × User Manual

Battery life varies depending on volume, ANC usage, and audio mode. For best performance, keep firmware updated via the HAYLOU Sound App.