Product Description

• Bluetooth Version : 5.0
• Driver Size : 40mm
• Impedance : 32ohm
• Sensitivity : 19db
• Frequency Response : 20hz - 20khz
• Wireless Operating Range : Up To 15m
• Built In Rechargeable Battery : 200mah
• Lithium Polymer Battery : A Level
• With Protective Plate Working Time : Up To 10 Hours At 70% Volume
• Standby Time : Approx. 200 Hours
• Charging Time : 2.5 Hours