JBL Tune Flex True Wireless Noise Cancelling Earbuds

JBL Tune Flex Features Driver size: 12 mm/ 0.472” Power supply: 5V 1A Earbud battery type: 55 mAh Charging case battery type: 570 mAh Charging time: < 2 hrs from empty Talk time: 4.5 hrs Music playtime with BT on and ANC off: up to 8 hrs Music playtime with BT on and ANC on: up to 6 hrs Impedance: 32 ohm Maximum SPL: 95 dB Bluetooth version: 5.2 IP Rating: IPX4