Anker Soundcore Liberty 4 (Bluetooth 5.3) (Fully Wireless Earphones, Ultra Noise Cancelling, 2.0 / 3D Audio, Wireless Charging, Multi-Point Connection, Sound Capture, Up to 28 Hours Playback, High

Features

• Delicate and Rich Sound: Equipped with Anker exclusive driver "A.C.A.A 3.0" to produce delicate and rich sound quality that allows you to hear even fine sound. It is also compatible with high quality codec and LDAC
• 3D AUDIO 360 acoustic experience: Unique algorithms process the sound source in real time to provide you with a sound experience like you are in live venues and theaters. It also has a head tracking function that detects and follows head movements
• ULTRA NOISE CANCELLING 2.0: Anker exclusive technology Ultra Noise Cancelling 2.0 automatically adjusts the noise cancelling intensity. It also has a wind noise reduction function
• Health Monitoring: Heart rate monitoring, stress checking, posture reminder, workout functions etc. In addition, this product supports IPX4 waterproof standards
• Package Includes: Earphones, Charging Case, Ear Tips (4 types), USB-C & USB-A cable, Quick Start Guide, Safety Manual, Technical Standards Compliance Mark Certified Product (Frequency Range: 2.40 - 2.48 GHz)