technical data
playback time: up to 4 hours
hands-free call function
additional feeding from the case: up to 12 h
bluetooth version: 5.0
bluetooth profiles: ble/hfp/hsp/a2dp/avrcp
nominal voltage: dc 5 v/1 a (microusb)
output power: 5 v/500 ma
radio frequency: 2.4 ghz
resistance: 32 Ω
hands-free call function
charging case battery specification and charging time: 300 mah, ~2 h
headphone battery specification: 2 x 30 mah
Headphone battery charging and playing time: ~ 1 h charging time and ~ 3 h playing time
additional feeding from the case: up to 12 h
frequency response: 20 hz - 20 khz
earphone dimensions: 20 x 25 mm
Accessories: 1 x USB charging cable
dimensions of the charging case: 55 x 62.7 mm
net weight: 50.3 g
