JBL Wave Buds 2

JBL Wave Buds 2 Key Features Driver: 8mm ANC: Yes Earbud weight: 4.5 g per pc (9g combined) Charging case weight: 35g Earbud dimensions: 21.6*15.8*20.4 mm Charging case dimensions: 68.9*26.7*37 mm Connectivity: Bluetooth 5.4 Battery: Earbud battery type: Lithium-ion battery (49 mAh/ 3.85 V) Charging case battery type: Lithium-ion battery (550 mAh/ 3.8 V) Charging time: 2 hrs from empty