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

Wireless TWS earphones designed for everyday use. They provide a 360-degree acoustic experience.

• Product type: TWS Earphone
• Compatibility: SBC/AAC/LDAC
• Material: Lightweight
• Color/Variant: White
• 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
• Battery life: 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, no need to switch Bluetooth connection
• Health monitoring function: heart rate monitoring, stress check, posture reminder
• High-resolution playback for faithful reproduction of original sound
• Super noise reduction 2.0 adjusts to the scene
• Measures audibility of sound in specific frequency bands and adjusts sound quality
• Compact and minimalist design, lightweight and portable