bluetooth 5.0 connection, enjoy the wireless music.
Support handsfree call, voice prompt, volume control and song switch.
Sweatproof design, can wear it to do sports.
Mini in-ear design, not easy to drop off from your ears.
Type: bluetooth earphone
bluetooth: 5.0 + edr
speaker impedance: 16 ohm
speaker frequency response range: 20hz - 20khz
speaker rated power: 3 m-w
speaker sensitivity: 98db at 1k
call time: 3 hours
music time: 3.2 hours
standby time: 240 hours
wireless distance: 7-10m
input power: 93 m-w
earphone battery: 80ma lithium battery (included)
charge box battery: 2600ma lithium battery (included)
earphone charge time: 25mins
charge box charge time: 2 hours
battery voltage: 3.2-4.2v
energy content of lithium battery: 0.203w/h
features: wireless, mini, in-ear, digital display
charge box size: 8cm x 3.2cm x 6.5cm/3.15" x 1.26" x 2.56" (approx.)