Boat Airdopes 311

1-optimum Bluetooth experience version 5.0 2-up to 20 hours of play time 3-HD sound with super extra bass 4-BRICKS full charge within 2 hours 5-IPX4 water and dust resistant immersive sound 6-the Google assistant 7-full dedicated multifunctioned button 8-12 mm dynamic drivers Note:- If you buy this product you have to pay 30%in advance thank you