Sennheiser On-Ear Wireless Headphones

Experience enhanced media entertainment with Sennheiser On-Ear Wireless Headphones, offering an exceptional audio experience. These headphones utilize digital wireless transmission and introduce three distinct sound modes for a blend of high fidelity and crystal-clear speech.

Choose from Speech, Music, or Neutral mode to tailor your audio experience. With a maximum volume of 100 dB, these headphones provide outstanding ergonomics, and volume control is conveniently located directly on the headphones.

Sennheiser On-Ear Wireless Headphones Specifications

• Article number (SKU): 700171
• Battery Specification: Headphone Receiver: 2 x 1.2 V (AAA), NiMH rechargable
• Battery time: Headphone Receiver: Up to 20 hours
• Bluetooth: LE Audio
• Charging time: 5 hrs (>95%)
• Color: 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: 9V 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)
• Speech, Music, Neutral
• Total harmonic distortion (THD):< 0.7 % at 1 kHz, 100 dB SPL10mW (max)
• 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): 695g