Luminous T39 Wireless Headphones

Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, detachable cable, plug connector: mini jack 3.5 mm, type of acoustic design: semi-open, functions: volume control
Plug connector: mini jack 3.5 mm
Functions: Volume control
Working hours: 4 h
Battery capacity: 200 mAh
Impedance: 98 ohm
Sensitivity: 92 dB
Design features: Microphone, detachable cable
Charging time: 2 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Membrane diameter: 40 mm
Type of acoustic design: Semi-open
Wireless connection type: Bluetooth