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Product Specifications
•  Driver size: 50 mm Dynamic drivers
•  Frequency response: 20 Hz - 20 kHz
•  Microphone frequency response: 100 Hz -10 kHz
•  Max input power 30 mW
•  Sensitivity: 100 dB SPL @1 kHz / 1 mW
•  Maximum SPL: 97 dB
•  Microphone sensitivity: -40 dBV @1 kHz / Pa
•  Impedance: 32 ohm
•  2.4G Wireless transmitter power: <4 dBm
•  2.4G Wireless modulation: π/4-DQPSK
•  2.4G Wireless carrier frequency: 2403.35 MHz - 2479.35 MHz
•  Battery type: Li-ion battery (3.7 V / 1000 mAh) 
•  Power supply: 5 V 
 2 A
•  Charging time: 2 hrs
•  Music play time with RGB lighting off: 14 hrs
•  Microphone pickup pattern: Unidirectional
•  Weight: 346 g
NOTE:
•  Technical specifications are subject to change without prior notice.