Portable aluminum cube-shaped Bluetooth wireless speaker with 3 operating modes: Bluetooth (wireless), wired, and FM scan radio (refer to instructions for steps to select mode). Features multiple function buttons on base of device including play, pause, stop, and volume. Includes combination wrist strap/FM antenna, USB to mini USB charging cable, and 3.5mm to mini USB line in.

Approximately 3-5 hours of playback time. Charge time differs by device and environmental conditions (2 hours minimum required). Charge required before first use. To charge device, simply connect mini USB end of USB cable (included) to line-in/5V port on speaker and the other end to computer or USB-to-AC adapter. LED indicator light (on bottom) shines red when charging.

Works with most Bluetooth/wireless enabled devices including iPhones, iPods, and Android smartphones and tablets by selecting Bluetooth wireless mode button on bottom of speaker. May also be used without Bluetooth wireless connection by connecting speaker to 3.5mm jack on device with 3.5mm to mini USB cable (included).

Power/technology:

• Output power: 3W; Voltage 3.7V - 4.2V DC
• Work current: 200 mA
• Standby current: >1UA
• Transmit power: 3W
• Sensitivity: 82 dB
• Frequency response: 50-20 kHz
• Transmission range: 10m (32 feet)
• Built-in battery type: Lithium battery

Instructions included.