Baseus AirGo 1 Ring Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black

Battery type: Built-in battery | Bluetooth: Yes | Protection features: Water resistant | Right earpiece battery capacity: 40 mAh | Housing material: Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) | Battery capacity (charging case): 400 mAh | Charging case: Yes | Connectivity technology: True Wireless Stereo (TWS) | Charging source: USB | Continuous audio playback time (with charging case): 25 h | Bluetooth version: 5.3 | Battery recharge time: 1.5 h | Wireless range: 10 m | Battery operated: Yes | Left earpiece battery capacity: 40 mAh | Control type: Touch | Headphone frequency: 20 - 20000 Hz | Product type: Headset | Control unit type: On-ear control unit | Input voltage (earpieces): 5 V | Cables included: USB Type-A to USB Type-C | Microphone type: Built-in | Protection features: Sweat resistant | Continuous audio playback time: 6 h | Product colour: Black | Wearing style: In-ear | Recommended usage: Calls/Music | Input voltage (charging case): 5 V | Package type: Hanging box | Warnings: Do not use near sources of heat or flame.