-Brand: Lenovo
-Model: HD200
-Function: music support
-Earphone material: plastic
-Sound channel: 2
-bluetooth version: 5.0
-Playback time: 20Hours
-Standby time: 300Hours
-Charge time: 1.5h
-Battery: 500mAh
-Color: Black/Red
-Package type: Official Standard
-Headset category: true wireless headset
-Usage: headwear
-Transmission radius: 10M
BlitzWolf® AIRAUX AA-HE1 3.5mm In-ear Earphone L Bend Earbuds IPX5 Waterproof Elegant Dynamic Driver Headphone with Mic – Black & Red
Brand: AIRAUXModel number: AA-HE1Color: Balck&RedWeight: 15gSensitivity: 100±3dBFrequency Range: 20Hz-20000HzCable length: 120cmPlug type: 3.5mm...