TaoTronics Pulse X Bluetooth Speaker Bluetooth 4.2 14W Wireless Portable Stereo with Two Acoustic Drivers, Strong Bass, High Definition Audio, Built-in Microphone, A2DP Profiling Loud voice: Don't get fooled by the Bluetooth speaker's size, its loud voice commands attention as you watch videos, play games, or put on your children's favorite songs (Note: 2x 7W HD loudspeakers and 2 high-performance acoustic drivers) Beautiful and ergonomic with easy to use button design; Hands-free calling and dual Bluetooth connections for added convenience Play and party all day and night with up to 8 hours of continuous audio thanks to the 4000mAh rechargeable battery. Note: Playtime varies by volume level and audio content A stable, reliable, and consistent Bluetooth connection for uninterrupted audio play from up to 33 feet (10 meters) away; 3.5mm jack makes the portable speaker compatible with non-Bluetooth devices Compatible with most major smartphones, Apple(iPhone 7 included), and Bluetooth-enabled products; supports Bluetooth profiles such as A2DP, AVRCP, HSP, and HFP