Technical Specifications of HAYLOU AirFree Ear Clip Earphones

Audio Technology:

• Driver: 11mm titanium-coated driver
• Audio Features: 360° Spatial Audio
• Sound Enhancement: Digital Sound Enhanced (DSE) Technology
• Bass: Dynamic Bass Enhanced Algorithm
• Sound Leakage Control: Directional Audio Technology (99% reduction)

Connectivity:

• Bluetooth Version: 5.4
• Multi-device Connection: Yes (dual-device support)
• Operating Range: 10 meters (open space)

Battery & Charging:

• Earbud Battery Capacity: 40mAh (per earbud)
• Charging Case Battery: 350mAh
• Playback Time: ~5 hours (single charge)
• Total Battery Life: ~28 hours (with charging case)
• Charging Interface: Type-C
• Charging Time:
  • Earbuds: ~1.5 hours
  • Charging Case: ~2 hours

Design & Build:

• Style: Open-ear clip design
• Materials: Memory TPU, Metal plating
• Display: Smart LED battery indicator
• Available Colors: Black, Silver, Purple
• Design Features: C-shape bridge with skin-friendly ear clips

Additional Features:

• Dual-mic AI Noise Reduction
• Customizable EQ via Haylou Sound APP
• Touch Controls
• Low-latency Gaming Mode
• Compatible with iOS/Android