Features:

• Battery capacity: 43 mAh (headphone); 300 mAh (charging case)
• Charging time: 1.5 hours for headphones (in the charging case); 2 hours for charging case (wired charging)
• Headphone battery life: Approx. 5.5 hours
• Wireless connectivity: Bluetooth 5.2
• Total battery life (with charging case): Approx. 18 hours