VAKOSS BT IN-EAR HEADPHONES WITH DOCKING STATION SK-832BW WHITE

Efficiency Headset type: Stereo Application: Calls and music Product color: White Product type: Headset Volume control: Touch Wearing style: In-ear Control type: On the wire Ports and interfaces Wireless router range: 10 m Bluetooth version: 5.0 Connection method: Wireless 3.5mm connector: No USB connection: No Bluetooth: Yes Battery Battery operation time: 10 h Standby time: 300 h Charging source: USB Battery charging time (charging case): 2 h Input voltage (headphones): 4.5 V Input voltage (charging case): 5.2 V Microphone Microphone sensitivity: -58 dB Microphone type: Built-in microphone Microphone impedance: 16 Ω Microphone frequency: 100 - 10000 Hz Headphones Headphone construction: In-ear Impedance: 16 Ω In-ear headphones type: In-ear monitors Headphone sensitivity: 100 dB Frequency response: 20 - 20000 Hz Maximum input power: 15 mW