Transparent Shell Bluetooth Headset Semi-in-ear Digital Display Wireless Headset Sports Headset Long Battery Life

"Specification： Bluetooth version: 5.3 Earphone Type:In ear Microphone: yes Noise Reduction: yes Playback Control: Yes Waterproof: yes Speaker: φ13mm Headphone battery: 33mah Cage battery: 200mah Off standby time: about 180 days Music time: 5 hours Talk time: 5 hours Headphone charging time: about 40 minutes Charging time in the charging compartment: about 1 hour Communication distance: 10M Charging interface: Type-C Charging voltage: DC5V/1A