Type: True Wireless Stereo Speaker, Portable. Playtime : 5 Hours (For Long Battery Backup Please Use at 50% Normal Volume Percentage). Compatibility: For All Bluetooth devices, iPod, iPad, Mobile-Phone, Laptop, Tab & others etc. Colour variations: Black, Red, Gold, Blue, Silver. Connectivity : 10 Meter. TWS Connectivity (Play two speakers together). 3 watt Output. Ultra Mini Size. Pure HD Natural Sound. Metal Body.