Ultimate Ears - BOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Black

Ultimate Ears - BOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Black Brand: Ultimate Ears Name: Ultimate Ears BOOM 4 Wireless Bluetooth® Speaker (Black) Part Number: 984-001963 Color: Black Speaker Type: Bluetooth Speaker Specification: POWER Rechargeable lithium-ion battery for up to 15 hours of play time Playing at default volume(30%). Actual battery life will vary with use, settings and environmental conditions. AUDIO Maximum sound level: 85 dBC (normal) The actual SPL may vary depending on the environment. Drivers: two 1.57 in (40 mm) active drivers and two 1.81 x 2.57 in (46.1 x 65.2 mm) passive radiators WIRELESS CAPABILITIES 147 feet (45 meter) range Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices Compatibility: For audio playback: smartphones, tablets and other devices that suppo...