The pair of green BTF-525 Wireless Bluetooth Frog Speakers from OSD Audio is a compact full-range speaker suitable for installation in a variety of outdoor applications such as gardens or recreational areas. It features a 5" woofer and a 2" dual cone tweeter. The speakers are all-weather design and are enclosed in an injection-molded polypropylene with butyl rubber casing. It features a 2 x 10W amplifier output.
The BTF-525 speakers are Bluetooth compatible and have a range of 120 to 150'. The speakers can be powered by 110 to 240 VAC or can run on 6 AA batteries (batteries not included). There is an 8' power cord to the main master frog speaker and stereo power amplifier. A 13' speaker wire is included to connect the other pairing frog speaker. The AC power supply is included.