Escape - Bluetooth Speaker with FM Radio and Microphone

Bluetooth stereo handsfree speaker with microphone, FM radio, USB music player, micro SD card reader. Output power from 5W + 5W speakers. Built-in Li-ion battery. SPECIFICATIONS Format supported on MicroSD card: MP3 Bluetooth compatibility: version 4.1 Operating range: up to 30 feet (10 m) Frequency: 20 - 20000Hz. Sensitivity: 80dB Talk time: up to 10 hours Operating time: 3 hours loading time: 5 hours Standby time: up to 150 hours. Power source: 4000mAh rechargeable lithium battery FM radio: 88-108 MHz USB charging cable included 3.5 mm audio cable included Output: 5W X 2