This is a pair of headphones with noise cancelling function, which can reduce the noise of airplanes, trains, cars and air conditioners, so that users can enjoy a quiet listening experience in noisy environments.
This manual provides operating instructions for the Panasonic RP-HC300 stereo headphones, which feature active noise-canceling technology to reduce low-frequency ambient noise. The device utilizes a 40 mm drive unit and a neodymium magnet for powerful sound reproduction. It is powered by AAA batteries and includes a folding headband for portability.
| Driver units | 40 mm (1-9/16 in.) |
|---|---|
| Impedance | 56 Ω |
| Sensitivity | 100 dB/mW |
| Frequency response | 8 Hz - 22 kHz |
| Level of active noise reduction | more than 18 dB at 300 Hz |
| Power handling capacity | 200 mW |
| Power requirement | DC 1.5V (R03/LR03, AAA) |
| Battery life | 17 hours (R03), 35 hours (LR03) |
| Cord length | 2m (6.6 ft) |
| Plug size | 3.5mm (1/8 in) |
| Mass (net) | 230g (8.1 oz.) |
The headphones require R03/LR03 (AAA) batteries.
Battery life is 17 hours with R03 batteries and 35 hours with LR03 batteries.
Slide the power switch on the right housing to 'ON' until the operation indicator lights.