Silvercrest SFR 2.4 A1 - Manual (Page 48)

SilverCrest SFR 2.4 A1
22 English
Technical Specifications
Model Wireless stereo headphones SFR 2.4 A1 with
FM radio
Frequency response 22 - 20,000 Hz
Signal to noise ratio 50 dB
R/L channel separation 30 dB
Carrier frequency 2.40 – 2.48 GHz (WLAN hopping)
Modulation digital
Maximum transmission
power
9.9 dBm
Radio tuning band FM Radio 87.5 MHz to 108 MHz
Transmission range up to 85m (255 ft) under optimum conditions
Broadband
characteristics voltage 327 mV
Connectors and ports 1 x stereo Audio-In 3.5 mm jack (headphones)
1 x stereo Audio-In 3.5 mm jack (transmitter)
1 x 5V DC-In
Power supply Integrated mains adapter (for transmitter cradle)
Manufacturer: Taiytech
Type EU: TYT70500050EU
Type UK: TYT70500050UK
Input: 100-240VAC, 50/60Hz, 0.2A
Output: 5V , 500 mA
Rechargeable
battery/battery operation Rechargeable Lithium-Ion battery,
3.7V, 900 mAh (built-in in headphones)
Alternative power supply for headphones: 2x
AAA R03/LR03 batteries (not included in the
package)
Alternative power supply for transmitter cradle:
3x AAA R03/LR03 batteries (not included in the
package)
Weights Headphones: 275 g
Transmitter cradle: 207 g
Dimensions
(W x H x D) Transmitter cradle: 188 x 156 x 65 mm
Headphones: 205 x 200 x 85 mm