bluetooth version: 5.0 + edr, ble
wireless range: 10m
audio type: true wireless stereo
supported profiles: hsp, hfp, a2dp, avrcp
enc technology: yes, 4 mic call technology
supported audio codecs: sbc, aac
speaker size: 6.0 mm
frequency response: 20hz - 20khz
impedance: 16Ω
sensitivity: 103db (3db) @ 1khz, 126mv
nominal power: 3mw
microphone type: 4 x mem
sensitivity: 42db ± 3db
snr: 60db
thd: less than 1% 94 db spl @ 1 khz
impedance: 200Ω
sweat and water resistant: ipx4
functions: voice commands, wear detection, touch control, smart switch, automatic connection
music playback time: up to 3.5 hours and up to 25 hours including the charging case
standby time: up to 120 hours
charging time: about 2 hours
battery capacity: 500mah / 3.7v (charging box), 30mah / 3.7v (headset)
charging plug: type c
dimensions: 43 x 24.5 x 18 mm
dimensions of the charging case: 72.6 x 32.6 x 28 mm
weight headphones: 5g
weight charging case: 38g
color: black
Package includes: 1 x ambia true wireless earphones
1 x Charging Case
1 x usb to type c cable
3 x set of ear tips (s, m, l)
1 x Manual
working temperature: -15°c to 45°c
