Specification

• Brand:9a
• Model: EP-03
• Earphone Fit:
• In-Ear
• Specification : Lightning
• Wireless Connection Version:5.3
• Wireless Transmission Distance: >15m
• Transmission Frequency: 2.4GHz-2.48GHz
• Battery Capacity:30mAh
• Charging case battery capacity: 300mAh
• For Music Time: About 4hrs
• Talking Time: About 3.5hrs
• USB Charging:2H
• Standby Time only: 180 hrs