Hileo Hi70 Air Conduction Earphone

• Model number: Hi70
• Bluetooth version: V5.0
• Bluetooth protocol: A2DP, AVRCP, HFP, HSP
• Bluetooth wireless distance: 10m
• Transmission frequency: 10Hz-20kHz
• Continuous call time: about 10 hours
• Music time: about 10 hours
• Standby time: about 140 hours
• Charging time: about 2 hours
• Battery capacity: 140mAh
• Charging port: Type-C