PHILIPS Wireless TV heaphones SHD8850/12 40mm drivers, auto on/off, adjustable headband, optical input, audio input 3.5mm jack, Hi-Res Audio, Black

Short Desc: PHILIPS Wireless TV heaphones SHD8850/12 40mm drivers, auto on/off, adjustable headband, optical input, audio input 3.5mm jack, Hi-Res Audio, Black Type: Headphones Technology: Acoustic system: Open , Magnet type: Neodymium , Signal/noise ratio: 75 dB , Impedance: 24 Ohm , Wireless Compatibility: Yes Noise Cancellation: No Microphone Type: No Sensitivity: - Frequency: 8-40,000 Hz (wired) , 8-22,000 Hz (wireless) , Speaker Diameter: 40 mm Connectivity: 3.5 mm , Digital optical line in , Operating Range: - Operating Time: Up to 20 hours Standby Time: - Recharge Time: - Battery: 2x AAA 1.2V NiMH rechargeable battery User Controls: - LED: Yes System Requirements: - Color: Black Width: 176 mm Depth: 95 mm Height: 220 mm Package Dimensions: 395 x 260 x 325 mm Weight: 0.239 Kg Package Weight: 1.100 Kg Warranty: 2 years Package Contents: AC/DC Adaptor: 5V/ 550mA DC , Optical cable , Website: https://media.flixcar.com/f360cdn/Philips-3932693208-shd8850_12_pss_.pdf