Awei T20 Water Resistant TWS Earphones with Microphone and Charging Base - IPX4, Bluetooth 5.0 Open-Box Satisfactory: The seal is broken and the product is still in its original packaging, but it might show scratches, dents or chips. You want to enjoy your calls and listening to good music? Then, you should buy these high-quality TWS earphones. They are supporting single and double usage, so you can separate them or use them together. These earphones come with a control button and a microphone. Use the Awei T20 for all your activities. Features: - The Awei T20 earphones with microphone provide a great listening experience - They come with smart noise reduction CVC6.0 for undisturbed listening to music - The volume control provide you to adjust the volume to your needs - These TWS earphones meet the IPX4 certification Specifications: - Model: T20 - Music time: up to 4h - Talking time: up to 6h - Charging time: 1.5h - Standby time: up to 150h - Bluetooth Version: V5.0 - Transmission distance: 10m - Water resistance: IPX4 - Earphone battery capacity: 45mAh x 2 - Charger case capacity: 400mAh (3.7V) - Driver unit: 6mm - Sensitivity: 92dB - Impedance: 32Ohm - Earbuds Weight: 5g