Don t move the party inside when the sun goes down! Bring your outdoor activities to light with the Patio Mate from ION Audio. Patio Mate clamps to any standard umbrella pole, then eight LEDs provide your patio table with after-dark illumination, delivering over 150 lumens of warm light. The wireless audio system plays your favorite tunes streamed from any Bluetooth-enabled music player. The built-in rechargeable battery delivers over six hours of continuous use, and it s IPX4 level water-resistant. So keep that patio table conversation going. Deal another hand of cards. Get a head start on the post-party cleanup. Or even enjoy a romantic dinner for two al fresco complete with the right mood music. Patio Mate makes it happen. Technical Specs Output Power: 6W Peak (2 x 3W Peak) Frequency Response: 120 Hz 18 kHz Bluetooth Profile: A2DP Bluetooth Range: 100 feet (30 m) Battery Type: Built-in rechargeable lithium-ion battery Battery Life: Up to 9 hours with just the lights on Up to 48 hours with only music playing. Up to 8 hours with lights and music. Recharge time: 6 hours LCD Brightness: 80 lumens (High Setting); 40 lumens (Low Setting) Power: Micro USB port for charging (power adapter sold separately). You may use your tablet s/smartphone s 5V DC, 500mA USB power adapter. Water Resistance: IPX4 Dimensions: 7.87 ť x 7.87 ť x 1.57 ť Weight: 1.1 lbs Includes Patio Mate USB Charging Cable Strap