JBL Wave Flex True Wireless Earbuds, White

Technical Specifications: General specification: Driver size: 12 mm/ 0.472” Dynamic Driver Power supply: 5 V 1 A Earbud: 3.8 g per pc (7.6 g combined)/0.00838 lbs per pc (0.01676 lbs combined) Charging case: 35.1 g/ 0.07738 lbs Earbud dimensions (Height * Width * Depth): mm/in 18.46*18.57*33.48/0.72*2.24*1.31 Charging case dimensions (Height * Width * Depth): mm/in 25.85*49.37*54.84/1.01*1.94*2.15 Earbud battery type: Lithium-ion polymer (40 mAh/ 3.85 V) Charging case battery type: Lithium-ion polymer (500 mAh/ 3.8 V) Charging time: