TWS Earphones with 7-Color-Changing LED Indicators Show the Charging Status

• TWS with  7-color-changing LED indicator show the charging status.

Key spec:

• Chipset: Jieli
• Bluetooth: 5.0
• Speaker: True copper ring Ø10
• Signal to Noise Ratio: ≥107db 
• SPL +/-3 dB
• Batteries: Earphones 45mAh
• Charging Case: 300 mAh