OWS Earphone M59

Specification: 

Chipset: Blue trum 5656C2

Bluetooth version: V5.4

Driver: Φ13 mm

Impedance: 32Ω

BT range: ＞10m

Play time: 4hrs

Earphone Battery: 40mAh

Case Battery: 200mAh

Water resistance: IPX4

Color: Black/White/Skin