Product Description

Built-in high-quality microphone which can enhance voice quality and cancel the noise and echo.Supports hands-free calling and all Bluetooth versions. Operating range of 10 - 20 meters (depends on environment). Share your music wirelessly from mobile phone, Notebook, PC, tablet PC, and other Bluetooth devices when connected with a speaker. Has a 3.5mm connector and a 3.5mm audio port Can answer calls Supper low power charge standby LED indicator Micro USB charging Built-in microphone with Bluetooth hands-free function It will redial after press the button twice Built-in high capacity 100mAh lithium battery Color: Black Size: 5.0cm x 4.0cm x 1.1 cm Package Weight: 2.2 ounces The USB cable length: 100cm Battery Capacity: 100mA/3.7V Frequency range: 2402MHz-2480MHz Noise Rtio: