Promate Vutune Anc Bluetooth Wireless Headphones With Active Noise Cancellation & Immersive Sound

Bluetooth Version
V5.3

Input Rating
DC5V,1A

Screen Size
2.01″, 240*296, LCD

Speaker Diameter
40mm

Impedance
32?

Speaker Frequency
20Hz-20kHz

Microphone Polar Pickup
Omnidirectional

Charging Time
2Hrs

Playing Time
50Hrs (ANC Off)/ 30Hrs (ANC On)

Standby Time
300Hrs

Reduction Noise Frequency
35dB

Battery Capacity
Headphones: 600mAh; LED Touch Screen:200mAh

Li-Polymer

Operating?Distance
>10m