Specifications of Xinji Stone Mini TWS Earbuds

Specifications:

• Wireless Version: 5.4
• Driver: 13mm
• Distance: 10m
• Frequency: 20Hz-20KHz
• Speaker receiving sensitivity: 99±3dB
• Speaker Impedance: 32Ω±10%
• Battery capacity: 300mAh
• Play time: about 5 hours (60% of the volume)
• Stand time: about 180 hours
• Charging time: about 1.5 hours
• Charge interface: Type-C