Ear-mounted Bluetooth Headset, Non-in-ear Sports Running, Ultra-long Battery Life Headset, Digital Display, Noise-cancelling Wireless Headset

Specification： Bluetooth version: 5.3 Earphone Type: Ear hook Microphone: yes Noise Reduction: yes Playback Control: Yes Waterproof: yes Battery capacity: 300mAh Standby time: 360h Music time: 3h Charging time: 1.5h