Bluetooth Speaker FM Stereo USB Micro SD Black Escape SPBT644

Hands free stereo Bluetooth V3.0 speaker with FM radio, USB music player, Misro SD card player. Speaker output power 3W+3W. Built-in Li-ion battery. Specifications Bluetooth compliance: Version 3.0, Class ll Operating range: up to 30 feet (10 m) Frequency: 100-20000Hz Talk time: up to 10 hours Standby time: up to 240 hours Power supply: Lithium rechargeable battery FM radio: 88-108MHz USB Charging cable included Dimensions: 9″ x 2.5″ x 2.5″