Accessories included -
Accessories included - - Battery
- AC adapter
- Warranty
Application - Music
Audio controls - None
Battery - Battery charge indicator - Yes
Battery - Battery recharge time - 16 h
Battery - Battery technology - Nickel-Metal Hydride (NiMH)
Battery - Battery type - BP-HP550-11
Battery - Charging source - AC
Battery - Continuous audio playback time - 13 h
Battery - Rechargeable battery - Yes
Bluetooth features - Not applicable
Brand - Sony
BrandPartCode - MDRRF811RK
Category - Headphones & Headsets
Color - Black
Connectors - 3,5 mm minijack
Description - RF811RK Wireless Headphones
- Up to 100 m range wireless communication: listening without restrictions in movement
- Up to 13 hours
- Comfortable listening through samonastawnemu headband on his head
- Powerful, balanced sound with Neodymium acoustic transducers 40 mm
Design - Full-size
dimension depth - 260 mm
dimension height - 240 mm
dimension weight - 900 g
dimension width - 120 mm
ean - 4905524950311
GTIN - 4056572581955
GTIN - 4905524950304
GTIN - 4905524950311
GTIN - 8029276079666
guarantee - 24
guarantee_type - external
Headphones - Acoustic system - Closed
Headphones - Driver unit - 4 cm
Headphones - Ear coupling - Circumaural
Headphones - Headphone frequency - 20 - 20000 Hz
Headphones - Magnet type - Neodymium
Logistics data - Harmonized System (HS) code - 85183000
LongDesc - Rechargeable wireless headphones with 100m listening range40mm driver: Hi-Fi quality digital sound for home, with powerful 40mm Neodymium driver unit and long stroke diaphragm for deep clear bass.RF wireless: Radio Frequency transmission technology offering a huge 100m listening range.Cordless style: Closed type headphones with wireless connectivity and built-in volume control for the ultimate freedom to listen around the house.Easy set up: Tune and go: Automatic tuning and on/off switch, plus comes with all the cables you need to plug into your TV.Simple connectivity: Stereo mini plug easily connects your headphones to TV and audio devices around the home.Lightweight and long-lasting comfort: Weighing just 270g and designed for long-lasting wearing comfort with parallel-link self-adjusting headband plus padded circum-aural ear cushions.
LongProductName - 40mm driver unit, closed type, 100m range, AC power adaptor
LongSummaryDescription - Sony MDR-RF811RK. Product type: Headphones. Connectivity technology: Wireless. Recommended usage: Music. Headphone frequency: 20 - 20000 Hz. Wireless range: 100 m. Weight: 270 g. Product colour: Black
Microphone - No
Microphone - Microphone type - Not available
name - Headphones MDR-RF811-RK
Operational conditions - Operating relative humidity (H-H) - 40 - 60%
Operational conditions - Operating temperature (T-T) - 0 - 40 °C
Other features - Charging time: Approximately 16 hours (full charge)
Other features - Modulation - FM
Other features - Receiver dimensions (WxDxH) - 108 x 108 x 128 mm
Other features - Receiver weight - 137 g
Packaging content - AC adapter included - Yes
Packaging content - Quantity - 1
Packaging content - Wireless receiver interface - 3.5 mm
Pass band (max) - 20 kHz
Pass band (min) - 20 Hz
Performance - Product colour - Black
Performance - Product type - Headphones
Performance - Recommended usage - Music
Performance - Volume control - Rotary
Performance - Wearing style - Head-band
Ports & interfaces - Connectivity technology - Wireless
Ports & interfaces - Wireless range - 100 m
producer - Sony
ProductName - MDR-RF811RK
ShortSummaryDescription - Sony MDR-RF811RK, Wireless, 20 - 20000 Hz, Music, 270 g, Headphones, Black
Sound - Stereo
Title - Sony MDR-RF811RK Headphones Wireless Head-band Music Black
URL -
vendpn - Sony MDR-RF811-RK
WarrantyInfo -
Weight - 270 g
Weight & dimensions - Weight - 270 g
Wireless communication - Radio
