RS 120-W Specifications

Feature	Specification
Article number (SKU)	700171
Battery Specification	Headphone Receiver: 2 x 1.2 V (AAA), NiMH rechargeable
Battery time	Headphone Receiver: Up to 20 hours
Bluetooth	LE Audio
Charging time	5 hrs (>95%)
Colour	Black
Connection	LE Audio
Dimensions	HDR 120-W: 195 x 190 x 82, TX 120-W: 85 x 135 x 225
Ear pad material	fabric
Ear Coupling	Supra-aural
Frequency band	2,400 MHz to 2,483.5 MHz
Frequency response	22–19,500 Hz
Impedance	24Ω
Power Supply	Input: 100-240 V AC, 50-60 Hz, 0.1 A Output: 9 V DC, 0.34 A, max 2.7 W
Range	Up to 60 m
Sensitivity	100 dB SPL (1 kHz / 1 mW)
Speaker Type	Dynamic, 30 mm diameter
Storage Temperature	Temp: –20 to +40°C Rel. humidity < 90% (non condensing)
Sound Modes	Speech, Music, Neutral
Total harmonic distortion (THD)	< 0.7 % at 1 kHz, 100 dB SPL
RF Output Power	10 mW (max)
Warranty	2 years
Wearing style	On-Ear, Headband, Open supra-aural wireless headphone system
Weight	HDR 120-W (incl. batteries): 215 g, TR 120-W: 315 g, RS 120-W (incl. batteries, power supply & RCA adapter): 695 g

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