Built-in microphone: Yes
Type of transmission: Bluetooth
Range: 15 m
Maximum working time: 16 hours
CHARACTERISTIC
Memory card slot: No.
Min. Frequency response: 20 Hz
Frequency Response: 20,000 Hz
Sensitivity: 118 dB / mW
Volume control: Yes
Active Noise Cancellation ANC: No.
Weight [g]: 18
