Brand |
KOSS |
Series |
Bluetooth Series |
Model |
BT650i |
Type |
Over the Ear |
Color |
Black |
Frequency Response |
10Hz-25KHz |
Input Impedance |
38 ohms |
Power Supply |
Rechargeable battery/Detachable audio cable/USB Charger |
Sensitivity |
100dB S.P.L. at 1KHz |
Connector |
USB |
Cord Length |
3.0 feet - 5.0 feet |
Weight |
1.51 |
Wireless Type |
Bluetooth |
Operating Time |
8 Hours |
Microphone Frequency Response |
Built-in, Dual Microphones |
Features |
Wireless Bluetooth - NFC Enabled for quick pairing -Koss PLX40 Elements tuned for personal listening - Built-in microphones - On-board controls - Rechargeable battery - Carry case |
KOSS BT540I BT HEADPHONE W/