Brand: soundcore
ear placement: in ear
form factor: in ear
impedance: 8 ohm
noise control :active noise cancellation
frequency: 20 khz
sensitivity: 126 db
model: liberty 4 pro
connectivity technology: wireless
wireless communication technology :bluetooth
included components: usb-c cable, charging case, xxs/xs/s/m/l/xl ear tips (size m pre-installed), soundcore liberty 4 pro
age range (description) all
material: plastic
specific uses for product: music
charging time: 3 hours
recommended uses for product:music, calling
compatible devices: cellphones, tablets, laptops, desktops
control type :touch control
cable feature: without cable
water resistance level: waterproof
control method :touch
battery life: 40 hours
bluetooth range: 10 meters
bluetooth version 5.3
carrying case battery charging time: 3 hours