• True wireless stereo • Bluetooth(R) 5 • Hands-free speakerphone • Waterproof (IPX7) • Built-in microphone • Driver: 6 mm • Micro USB port for battery recharge • Includes charging case 3 sets of eartips (small medium and large) 4 sets of detachable earhooks (2 small 1 large black and 1 neon yellow) micro USB to USB cable warranty and user's guide;