AKG K 840 KL

Weight: 145 g
Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, neodymium magnets, foldable design, type of acoustic design: closed, functions: volume control, in
Additional Information: Wire length 1.5 m for recharging and 1.2 m for normal connection; Transmitter frequency range: 684 GHz; Range: 20 m; Case included: yes; Gold-plated connectors: yes; Replaceable ear pads: yes
Functions: Volume control
Working hours: 28 h
Impedance: 32 ohm
Sensitivity: 120 dB
Included: Adapter 3.5 mm, adapter 6.3 mm
Design features: Microphone, neodymium magnets, foldable design
Device type: Wireless headphones
Mount type: Headband
Max power: 25 mW
Maximum playback frequency: 31000 Hz
Minimum repeatable frequency: 11 Hz
Technology: Dynamic
Type of acoustic design: Closed
Sensitivity options: DB/mW