XO-B30 Fashion Bluetooth Earphone V5.0

Bluetooth Headset XO B30 Black to the Right Ear

• Bluetooth Version : v5.0
• Working Frequency : 2.402GHz - 2.480GHz
• Bluetooth range : <10M
• Music / Call time : About 5 hours
• Frequency response : 50Hz - 20KHz
• Battery : Lithium 3.7V/70mAh
• Charging input : Micro USB / DC5V 500mA
• Charging time : About 1 hour