ANKER Soundcore Liberty 4 Personalized Dynamic Wireless TWS In-Ear Bluetooth Earphones(Black)

ANKER Soundcore Liberty 4 are wireless in-ear Bluetooth earphones designed for everyday use. They feature personalized dynamic sound and various advanced functions.

• Product type: TWS Earphone
• Compatibility: Soundcore Liberty 4
• Material: Lightweight
• Key feature: Wireless charging
• Color/Variant: Black
• Bluetooth: 5.3
• Waterproof standard: IPX4
• Normal mode: play earphone about 9 hours / charging case about 28 hours
• Noise-canceling mode: play earphones about 7 hours / charging case about 24 hours
• LDAC: about 5.5 hours for playing earphone / about 16.5 hours for charging case
• Charging time: about 1 hour for earphone / about 2 hours for charging case
• Weight: about 5.8g for single earphone / about 55g with charging case
• Charging: Type-C / wireless charging
• 360-degree acoustic experience
• 28 hours long battery life, support short-term charging, charging 15 minutes to play 3 hours
• Comfortable earbuds, fit without pain
• Powerful function, adjust sound quality and mode settings
• Connect two devices simultaneously
• Health monitoring function, heart rate monitoring, stress check, posture reminder
• High-resolution playback for faithful reproduction of original sound
• Super noise reduction 2.0
• Measures audibility of sound in specific frequency bands
• Compact and minimalist design, lightweight and portable