Headphones
| Headphone frequency |
20 - 15000 Hz |
| Driver unit |
40 mm |
| Headphone sensitivity |
50 dB |
| Ear coupling |
Circumaural |
| Wearing style |
Head-band |
| Acoustic system |
Open |
Power
| Battery low indication |
Y |
| Battery life (max) |
15 h |
Additionally
| On/Off switch |
Y |
| Battery performance |
150 mAh |
| AC adapter bundled |
Y |
| Wireless technologies |
Wireless |
Ritmix RH-701. Ear coupling: Circumaural, Wearing style: Head-band, Headphone frequency: 20 - 15000 Hz. Connectivity technology: Wireless, Device interface: 3.5 mm (1/8") + 6.35 mm (1/4"), Wireless range: 100 m. Battery life (max): 15 h, Battery capacity: 150 mAh, Battery type: AAA. Colour of product: Silver