Sound
• Acoustic system: Open
• Magnet type: Neodymium
• Speaker diameter: 40 mm
• Signal/noise ratio: >75 dB
• Impedance: 24 Ohm
• Frequency range: 8-40,000Hz (when wired); 8-22,500 (wireless mode)
Tuner/Reception/Transmission
• Modulation: FHSS
• Effective range: 30 m
• Channel selection: automatic
• Channel separation: >40 dB
• Number of channel: 15
Convenience
• Automatic power off
• Battery low indication
• Operating time: ~20 hours
• Battery charging indicator
• Base station features: LED indicator
Accessories
• AC/DC Adaptor: 5V/ 550mA DC
• Included accessories: Optical cable
Power
• Power supply headphone: 2 x AAA 1.2V NiMH rechargeable battery
• Power supply transmitter: 5V 550mA DC
Product dimensions
• Product dimensions (W x H x D): 17.6 x 22 x 9.5 cm
• Weight: 0.239 kg
Packaging dimensions
• Packaging dimensions (W x H x D): 24 x 32 x 12.5 cm
• Nett weight: 0.616 kg
• Gross weight: 0.998 kg
• Tare weight: 0.382 kg
• EAN: 69 25970 71235 4
• Type of shelf placement: Both
• Number of products included: 1
• Packaging type: Carton
Outer Carton
• Outer carton (L x W x H): 39.5 x 26 x 32.5 cm
• Gross weight: 3.578 kg
• Tare weight: 1.73 kg
• GTIN: 1 69 25970 71235 1
• Number of consumer packagings: 3
• Nett weight: 1.848 kg
Connectivity
• 3.5mm headphone jack
• Input connections: Digital optical line in