AT&T ST30-BLK Sport In-Ear True Wireless Stereo Bluetooth Earbuds w\Microphone

• 6 mm drivers;
• Frequency response: 20 Hz to 24 kHz;
• Bluetooth(R) 5.0 with TWS (True Wireless Stereo) compatibility means the earbuds can be used separately--2 listeners can connect left or right earbuds simultaneously using Bluetooth(R) devices;
• Each bud automatically turns on and connects to the other right out of the case;
• Completely automatic system for hassle-free experience when pairing and connecting to Bluetooth(R)-enabled devices;
• Super small but designed to fit securely in-ear even during vigorous routines, over-ear loops help secure in place ;
• Up to 4 hours of talk time and 3 to 4 hours of playing time on a single charge; standby time up to 50 hours;
• Portable charging case with protective lid keeps earbuds ultra safe and secure; adds up to 4 extra hours of playback time;
• Includes charging cable and manual;
• Black;