• Brand: MKB
• Model: SP1
• Wireless Version: Bluetooth 5.3
• Frequency: 2.4GHz
• Operating Range: Up to 10 meters
• Battery Capacity: 500mAh
• Standby Time: Up to 200 hours
• Music Playback Time: Up to 3 hours
• Talk Time: Up to 3 hours
• Charging Time: Approximately 3 hours
• Supported Protocols: A2DP, AVRCP, HFP
• Frequency Response: 120Hz – 20KHz