Havit TW991 PRO (Space NC01T) - wireless earbuds wth ANC (navy blue)

Safety warning: Do not use near sources of heat or fire. Keep out of reach of children. Check the condition of the batteries regularly to prevent leakage. | Left earpiece battery capacity: 40 mAh | Bluetooth: Yes | Continuous audio playback time (with charging case): 30 h | Noise canceling type: Active | Depth: 23.4 mm | Bluetooth version: 6.0 | Connectivity technology: Wireless | Wearing style: In-ear | Recommended usage: Music | Driver unit: 1.2 cm | Noise reduction: Yes | Battery type: Built-in battery | Continuous audio playback time: 7 h | Right earpiece battery capacity: 40 mAh | Height: 31.4 mm | Product type: Headphones | Product colour: Garnet | Designed for children: No | Microphone in: Yes | Microphone type: Built-in | Continuous audio playback time (ANC off): 7 h | Continuous audio playback time (ANC on): 5.5 h | Battery recharge time (charging case): 2 h | Battery capacity (charging case): 450 mAh | Noise canceling: Yes