The speaker supports Bluetooth,TF card and AUX play modes, which is multiple use and meet your needs for entertainment.High-fidelity sound quality and available true wireless stereo interconnection enable the speaker have stereo surround sound and music scene effect.Made of ABS, metal and electronic component materials, it is lightweight and durable to use.The length of the product is 15cm, the width is 7.8cm and the height is 7.8cm.It can connect mobile phone/tablet/TV directly to use through bluetooth-compatible pairing.Item Name: bluetooth-compatible SpeakerMaterial: Metal,ABS,Electronic ComponentFeatures: High Power, Wireless, HiFiRated Power: 5WBluetooth Version: 5.0Battery Capacity: 1200 mAh (Inculuded)Speaker Box Adjustment Mode: ButtonSupport: Bluetooth,TF Card, AUX, FM Radio, true wireless stereo InterconnectionSize Details: 15cm x 7.8cm x 7.8cm/5.91" x 3.07" x 3.07" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x bluetooth-compatible Speaker1 x Charging Cable