Model: SV-500 - Color: Red - Plastic case material - 1.0" LCD display - Output power: 3W x 2 - SN ratio: at least 85dB - Separation: 82dB - Supports MP3/WMA format music - Features: calendar/alarm clock/voice record/lyrics display - Language: Simplified Chinese/English - FM range: 87.5~108MHz - Powered by 1 x 3.7V 950mAh rechargeable battery (included) - Charging time: 2~3 hours - Interfaces: 3.5mm earphone + USB + mini USB + Line In + SD - Supports SD card up to 8GB - Package includes: - 1 x Speaker - 1 x Carrying pouch - 1 x USB cable (80cm length) - 1 x Audio cable (80cm length) - 1 x Chinese/English manual