R990BT 2.0 Active Multimedia Speakers On-ear and Over-ear Headphones Wireless remote control for volume

Wireless remote control for volume adjustment and mute

150W RMS total output power with high-quality and room-filling sound

Multiple Inputs: Optical

Effortlessly adjust the volume with supported volume control

Wireless stereo system with 2 units

R990BT 2.0 Active Multimedia Speakers On-ear and Over-ear Headphones Wireless remote control for volume24W (RMS) total output power with a digital audio amplifier chipset 1" (13mm voice coil) silk dome tweeters and 4" long throw mid low drivers Calibrated flared bass reflex port for powerful bass MDF cabinet to reduce distortion and resonance Bluetooth V5. 4 audio receiver for faster transmission and a more stable connection Dual RCA inputs are available for the simultaneous connection of two devices Rear mounted control knob and button Works with