Product Parameters

TWS - S9

Features ：

1）Master and slave earphone interchange available

2）Can used as power bank

3）Wireless charging available

4）Waterproof IPX7

5）One-Key reset function

Colors: Black/White

Earphone battery: 45mAh

Storage box battery: 3000mAh

Bluetooth Version: V5.0

Chipset: Realtek or Airoha available

Playing Time: 5-6 Hours