ENERGY SISTEM 446452 Headphones Smart 6 BT Voice Assistant Titanium

Specifications

• Bluetooth: 4.2
• Range: 10m
• Operating frequencies: 2.4 GHz
• Maximum output signal: <20 dBm
• Assistant compatible with Google / Siri
• Neodymium magnet
• Frequency response: 20
• 20,000 Hz
• Guide diameter: 40 mm
• Sensitivity: 105 ± 3 dB / mW (@ 1 KHz)
• SPL: 115 ± 3 dB
• Maximum power: 20 mW
• Design: Closed design
• Type: Dynamic
• Resistance: 32 ohms
• THD <1%
• Length: 120 cm
• Connector: 3.5mm mini plug
• Sensitivity: -42 (@ 1 KHz)
• Capacity: 400mAh / 3.7V
• Type: Li-Po
• Battery life:
• Battery life @ 50% volume: 23 hours *
• Battery life @ 70% volume: 18 hours *
• Battery life @ 100% volume: 14 hours *
• Charging port: MicroUSB (Type B)
• Charging time: <3 hours
• 17.5 x 20.5 x 7.5 cm
• 201 gr