ANKER SoundCore Liberty 4 Pro Bluetooth Wireless Earphones(Blue)

Bluetooth wireless earphones designed for everyday use. Features noise reduction and ambient transparency modes.

• Bluetooth version: 5.3
• Transmission distance: about 10-20m
• Use time: about 30-40h (supports super fast charging)
• Interface: Type-C
• Packing list: headphones x 1, charging cable x 1, ear caps x 6 pairs
• Charging compartment size: about 6.46 x 6.17 x 2.96cm
• Weight: single earphone about 5.5g
• 6 sound sensors for multi-band noise coverage
• 1 barometric pressure sensor for high altitude flight adaptation
• Adjustable ambient transparency mode or noise reduction mode through APP or Touch Bar
• ACAA 4.0 coaxial dual-unit acoustic architecture
• Digital crossover technology for smooth articulation of high, medium, and low frequencies
• Bluetooth transmission technology for high-resolution music enjoyment
• Fixed sound field or head tracking mode available
• 6Mic + AI call noise reduction system
• APP open intelligent dialog mode
• Bluetooth 5.3 connects two devices simultaneously
• Finding anti-lost feature via APP
• Ergonomic streamline design with flexible silicone ear caps
• 30-degree inclined design for natural fit
• 6 pairs of silicone ear caps for various ear shapes
• Sliding lid charging case for convenience
• Charging compartment with digital display and Touch Bar
• IPX5 waterproof rating