B11-TWS Bluetooth Headsets - Dual Drivers

• Bluetooth Version: 5.0
• Chipset: QCC3020
• Supported Voice Assistants: Siri, Google Assistant, Bixby
• Wireless Range: Up to 60 feet
• Battery Type: Rechargeable Lithium-ion Battery
• Charging Voltage: DC 5V
• Charging Time of Headphones: 1 - 1.5 Hours
• Charging Time of Case: 1.5 - 2 Hours
• Headsets Playing Time in One Charge: 8 hrs at 70% volume
• Headphones Battery: 50mAh
• Battery case: 500 mAh
• Dimensions of Case : 68 x 33 x 31 mm