Bluetooth Earbuds Sonicgear Earpump Tws 2 Wireless Headphone Low Latency White

Product features product specifications additional specifications (battery) • powerful bass • high clarity audio • bluetooth connection - high compatibility • stereo sound • mini lightweight • low latency • ipx 5 water resistant • up to 36 hours playtime • support voice assistant • portable charging case • bluetooth version: v5.1 • wireless effective distance: 10 meter • driver size: 8mm • driver sensitivity @ 1khz/1mw (db): 96 ± 3 • dynamic frequency response range: 20hz - 20000 khz • impedance: 32 ω ± 15% • number of driver for each side: 1 driver • number of microphone: 2 x mems • bluetooth profiles: hsp / hfp / a2dp / avrcp • battery type: lithium-ion • battery voltage: 3.7 / 40mah • charging case battery type: lithium-ion • charging case battery voltage: 3.7v / 300mah • charging case connection: type-c • charging time from empty: 1 hour for earbuds, 2 hours for charging case • earbuds playback time @ 50% volume scale: 8 hours • total playback time: 36 hours ( 8 hours for earbuds + 28 hours for charging case )