• AR58 TWS Wireless Bluetooth Headphone LED Display Transparent
• Bluetooth Version:V5.3
• Bluetooth Profile: A2DP, AVRCP, HFP, HSP
• Working voltage:3.1V~4.2V
• Charging voltage:5V-1A
• Speaker specification: 14.2mm*2
• Frequency response: 20Hz~20kHz
• Impedance:320
• Battery capacity of the headset: 40mAh
• Battery capacity of the storage box:300mAh
• Transmission distance:>10M
• Call time:About 2-3 h
• Play time: About 2-3 h
• Charging time of headset:1h
• Charging time of the Charging box:2h
• Products include
• 1 * AR58 TWS Wireless Bluetooth Headphone
• 1 * Type-C Charging Cable
• 1 * User Manual