ZENA BT WIRELESS HEADPHONES

Brand: Trust
Model: Zena BT
Product type: Headphone
Interface: Micro USB, 3.5 mm Jack
Connection Type: Wireless/Wired
Bluetooth: Yes
Bluetooth version: 5.0
Wireless range: 10 m
Audio channels: 2.0
Frequency response: 20 Hz - 20000 Hz
Driver size: 40 mm
Impedance: 32 Ohm
Sound pressure level: 100 dB
Microphone: Yes
Headphone material: synthetic leather
Adjustable Headrest: Yes
Total Harmonic Distortion: 1%
Microphone frequency: 150 Hz - 4000 Hz
Rechargeable battery: Yes
Battery type (AA, AAA): polymer
Charging time: 3 hours
Playing time: 75 hours
Maximum battery life: 75 hours
Height: 195 mm
Width: 175 mm
Depth: 73 mm
Weight: 200 gr
Color: Black