Description
Bluetooth version: 5.1
Driver sensitivity at 1kHz/1mW (dB): 96
Dynamic frequency response range (Hz): 20 Hz – 20 kHz
Battery Type: Lithium-ion polymer (3.7 V, 50 mAh)
Charging time (hours from empty): 2
Maximum music play time with ANC off (hours): 7
Maximum music play time with ANC on (hours): 6
Active Noise Cancelling: Yes
Alexa: Yes
Google Assistant: Yes
Touch Control: Yes
Water Proof: Yes
Sweat Proof: Yes