The all-new A3-Vibe neckband is the perfect blend of style and function! With up to 45 hours of nonstop music, you can immerse yourself in your favorite tunes for hours on end. The 10mm bass driver delivers a rich, deep sound Plus, with its HD sound quality, every note and beat will be crystal clear. Available in four trendy shades – black, grey, blue, and green Get yours today and take your music experience to new heights! Wireless Version- 5.1 Battery Capacity- 350mAh Transmission Distance- 12m Music Time- Up to 45 Hours Talking Time- Up to 50 Hours Standby Time- Over 500 Hours Charging Time- 1.5 Hour Charging Type- Type-C