Wireless Clip on Earphone with Memory Pairing

Product parameters:
Waterproof level: IPx4
Transmission range: 10 meters
Bluetooth version: V5.3
Earphone battery capacity: 40Mah*2
Earphone charging time: about 1 hour
Charging case battery: 300Mah
Charging case charging time: about 1 hour
Battery life: 4-6 hours
Standby time: 230 hours
Charging case interface: Type C
Color: black, swarthy, white
Material: plastic

Product features:
Digital Display;
Stereo surround sound;
HiFi sound effects;
Intelligent noise reduction;
Connect immediately after opening the cover;
Compatible with all Bluetooth devices;
Memory pairing;
Auto connect;
It won't fall no matter how hard you shake your body;