1、[Bluetooth Connection] Adopt advanced Bluetooth sound decoding chip, support all Bluetooth device connection, receiving distance can be as long as 10 meters, and it will shut down automatically if there is no connection for half an hour. 2、[Flashlight Function] This wireless speaker with flashlight function, provide two kinds of brightness to meet the needs of different scenes. 3、[FM Reception] Support FM reception, can directly search for broadcasting station in the listening area, or directly read memory card and U disk. 4、[Soft Tones] With soft tones, clear high definition stereo, rich subwoofer, clear and dynamic, with distinct levels, so you can use it with confidence. 5、[LINE IN Sound Input] Support LINE IN sound input, provide you with computer speaker function, so you can connected to mobile phones, tablet PC, TV to play music. 1 x Speaker (Battery Included)1 x USB Cable1 x Sound Line1 x Manual Item Type: SpeakerMaterial: PlasticBattery: A 18650 lithium battery with a capacity of 1200MAH (Battery Included)Voltage: 5VProduct Size: Approx. 237 x 95 x 131 mm / 9.3 x 3.7 x 5.2 inWeight: Approx. 797g / 28.1ozColor: Red