Havit Tw888 Lite(Life 04t) Audio Series-TWS Earbuds

Charge box: hall switch | voice noise reduction: 2 mic enc | bluetooth version:v6.0 earbud battery: 30 mah*2 | charging case battery: 400mah | play time: 5.5h (60% vol.) talk time: 4h (60% vol.) | charging time: approx.1.5h | type c port charging case dimension: 54*52*24.2mm | earbud dimensions: 34*18.5*16mm net weight:4.3g*2(earbuds) / 30.5g (charging case) wireless working range:10m (without obstacles ) | profiles supported: hfp,hsp,a2dp,avrcp speaker:φ13mm | speaker sensitivity: 102±3db | impedance: 32ω | speaker frequency: 20hz – 20khz input voltage/current:dc 5v/1a