Bluetooth Earbuds Sonicgear Earpump Comfy 1 Tws Wireless Ipx-5 Splash Proof Black

Product features product specifications additional specifications (charging case) • bluetooth connection • built in microphone • ipx-5 splash proof • up to 35 hours playtime • support intelligent voice assistant • powerful bass • bluetooth version: 5.1 (br + edr + ble) • wireless effective distance: 10m • driver size: 10mm • driver sensitivity: @ 1khz / 1mw (db): 109 +/- 3 • dynamic frequency response range: 20 - 20000hz • impedance: 32 ohm +/- 10% • number of driver: 1 / per ear • number of microphone: 1 / per ear • bluetooth profile: sbc / aac • product dimensions: earbuds - 38 x 27 x 18mm / case - 43 x 52 x 28mm • earphones playback time : earbuds playback time - 5 hours @ 50% volume & total playback time - 30 hours • battery type: lithium-ion • battery voltage: 3.7v / 30 mah • case battery type: lithium-ion • case battery voltage: 3.7v / 300 mah • charging port: type-c • charging time from empty until full: earbuds - 1.5 hours & charging case - 3 hours