Owl Bluetooth speaker dual microphone 9D Stereo Bass Amplifier Party RGB LED Light Portable Home KTV Sound Speaker

neutral Application scenario Home, mobile, karaoke, live streaming, square dancing, public address system, outdoor lawn, others Connection mode Bluetooth connection Frequency response range 100HZ-20KHZ Signal-to-noise ratio Less than 60dB Horn number 2 Effective distance 10 Box material ABS Apparent dimension 260 * 110 * 138 Article No. (Article number) A922 Bluetooth speaker Black, white, gold Power supply mode USB Waterproof class non-waterproof Bluetooth version 5.1 Internal battery capacity 1200mAh-2000mAh (inclusive) Rated power 20 Net product weight 1.5 KG Rated voltage 5 Additional function Card insertion, lighting Built-in battery or not Built-in battery