Bluetooth Speakers,portable Bluetooth Speaker With Loud Stereo Sound,built-in Mic Support Phone Calls,perfect Portable Wireless Speaker

The sspeaker is very loud, even at the highest volume is not distorted, high quality Built-in microphone for HD hands-free calling^
Portable speakers are compatible with most audio/video devices such as smartphones, computers, PCs, iPads, etc.^
Bluetooth phone speakers are equipped with advanced Bluetooth technology and are compatible with all Bluetooth devices. ^
The phone can display the remaining power of the speaker, connecting the device in just 3 seconds, connecting up to 30 feet (10 meters)^
Portable phone speaker weighs size: 9×3.2×2.3 inches. Built-in 2000 mAh high-capacity rechargeable lithium battery, very suitable for outdoor and indoor use, easy to put into the backpack or suitcase