Description:C7 Mini Portable Speakers BT Wireless Speaker Subwoofer Colorful LED Lights Outdoor Speaker Music Player Support TF CardFeatures:LED Light Patterns: Multiple colors make life more rich and romantic.Long Playtime: Built-in high capacity strong mAh battery in portable wireless speaker, long endurance time.360°Immersive Sound: This portable speaker pumps out crisp treble, detailed mids, and resonating bass from wall to wall. It's an auditory experience that's truly unparalleled.BT 5.0 & Easy Connection: The BT speaker can be connected quickly. And it support the inter-connection of two speaker. Portable music player.Best Gift - Colorful and modern design make it become the best gift choice on any occasions, such as used for friends party, playing dance, outdoor camping with family, Christmas Day ,Thanksgiving Day, Birthday, Mothers Day, Fathers Day ,Anniversary, Halloween ,etc.Parameters:Item name: Wireless BT SpeakerColor: Black, White (optional)BT version: V5.0Rated : 5WTransmission distance: 10MSpeaker unit: single speaker + bass diaphragmvoltage: DC5V 2AConnection method: BT/AUX/TF cardBattery capacity: strong mAhPlaying Time: long hourCharge Time: few hourProduct size: about 68*90mmNote:Item color may show slight aberration due to different shooting light and monitor display.The battery usage may be slightly different due to the actual usage.Package List:1 * Speaker1 * Cable1 * User Manual