Awei T20 Water Resistant TWS Earphones with Microphone and Charging Base - IPX4, Bluetooth 5.0 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