JBL Vibe 200 True Wireless Earbuds Black

JBL Vibe 200 True Wireless Earbuds Black Type: Earbud Driver Unit: 8mm Frequency Response: 20Hz-20KHz Input Impedance: 16 ohms Sensitivity: 108dB S.P.L. at 1KHz Weight: 0.11 lb. Wireless Type: Bluetooth Battery: Headset battery type: Lithium-ion Battery (48 mAh/ 3.7 V) Charging case battery type: Lithium-ion Battery (500 mAh/ 3.7 V)