Ports & interfaces Connectivity technology: Wireless USB port type: USB Type-C Bluetooth: Yes
Battery Battery capacity (charging case): 400 mAh Continuous audio playback time: 4.5 h Battery capacity: 25 mAh
Microphone Microphone type: Built-in
Safety warning Warnings: Read the user manual before use., Do not disassemble or modify the product yourself., The product contains batteries which must be disposed of correctly.
