i22 TWS Bluetooth earhook for sport running
Item No.: i22
1.Bluetooth 5.1+ER/BDR, touch control functions
2.Chipset: JL6976D4
3.High end ABS + PC material
4.Speaker size: 10mm 32Ω
5.Battery earphone: 40mAh, charging case: 400mAh.
6.Music time: 5-7hours, charging case for earphones: 3 times
7.Play/Stop, De
