Luna is a wireless speaker using Bluetooth® wireless technology. Measuring just over 4 inches long, Luna is the perfect pocket-sized speaker guaranteed to make your brand the life of the party. The stylish Bluetooth® speaker can be paired to phones or tablets for more than 6 hours of quality sound from the 5-watt driver. It features straightforward music controls & a built-in microphone/speaker phone. The outer edge has a soft gray finish and silicone bottom that provide a non-slip scratch resistant base. The Luna is rechargeable via USB port and the white speaker grills can be imprinted with a four color process digital logo to show off your brand! Size: 4.2? x 2.63? x 1.06?.