Hoco ES55 Songful TWS Dual Moving Coil Wireless BT Headset – White

Name: ES55 Songful TWS Wireless Headset,
Bluetooth version: 5.1, chip: JL AC6973,
Battery capacity: Charging case: 400mAh, headset: 35mAh,
Charging time: Charging case: 1.5 hours, headset: 1 hour,
Talk/music time: 4 hours,
Standby time: 200 hours,
Dimensions: 59 × 59 × 26mm,
Total weight: 42g,
Features: Lower power consumption, supports leader-follower switching, dual moving coil for better sound experience,
Language support: Only English, language switching not supported,