1.Bluetooth 5.1+ER/BDR, touch control functions
2.Chipset: JL6976D4
3.High end ABS + PC material
4.Speaker size: 13mm 32Ω
5.Battery earphone: 35mAh, charging case: 250mAh.
6.Music time: 4-5hours, charging case for earphones: 3 times
7.Play/Stop, Decreased/Increase volume, Next/Last song, Siri function.
8.Automatically pairing, Great sound effect, Adaptive noise cancelling, deep bass.
9.Waterproof sweatproof IPX4-5
10.LED light display ,Privacy mold patent
11.Color: White/Pink/Yellow/Purple
12:CE/RoHS/FCC certificates...