Oteeto OT11 Headband Wireless Headset Navy BlueProduct Type: Wireless Over-Ear/On-Ear Headband HeadsetColor: Navy BlueBluetooth Version: Bluetooth 5.3Wireless Range: Up to 10 mDriver Size: 40mm Dynamic DriversMicrophone: Built-in MicrophonePlayback Time: Up to 20 HoursStandby Time: Up to 200 HoursCharging Time: Approx. 2 HoursBattery Capacity: 300mAhCharging Port: USB Type-CConnectivity: Bluetooth, 3.5mm AUX, microSD Card PlaybackControls: On-board Buttons for Music, Calls & VolumeCompatibility: Android, iOS, Windows & Other Bluetooth-Enabled Devices##OTG##G60519##11.06.2026