Green House announces piano type portable speaker system
Green House GH-SPM210PK piano type portable speaker plays MP3 (32 ~ 320kbps) and WMA (48 ~ 192kbps) files. The portable piano type speaker features, Mini stereo inputs, a USB port and SD / SDHC card slot in the body. The speaker can play music files from SD card or USB stick. You can control volume, tracks and select graphic equalizer with the corresponding piano keys.The amplifier output is 0.5W × 2ch. The frequency response 100Hz ~ 20kHz. SN ratio is 80dB. Impedance 4Ω.
The built-in lithium ion battery gives 7 hours continuous playback time, charging time is approximately 4 hours. The speaker measures 200 × 34 × 80mm (width × depth × height) and weighs approximately 260g. USB cable for charging and audio cables, and carrying case is included. The Green House GH-SPM210PK piano type portable speaker will be available by early December for approximately 2,980 yen ($38).