Sports Bluetooth earbuds

RU13 Ergonomically Designed Earphones With Mic For Gym Workout

*Bluetooth 5.0 QCC3003 chipset, excellent sound, and low battery consumption
*Support IPX7 Waterproof, suitable for outdoors sports
*9 hours working time once fully charged
BT Standard: V5.0
Chipset: QCC3003
Wireless Profile: HFP, A2DP, HSP, AVRCP
Operating Range: 33 feet/10 meters (No obstacles between) 
Waterproof Rate: IPX7
Standby Time: 250 hours
Charging Time: 2 hours
Talk/Playing Time: 6-9 hours (Varies according to volume level and audio content) 
Charging Voltage: DC 5V 
Charging Current: 5V 1A
Battery Capacity: 100mAh/3.7V