Mpow Duolink BH504 Bluetooth Speaker and Earphones Three Modes: Instantly switch between portable speaker, dual speakers, and a pair of TWS headphones • Party Mode: The portable speaker weighs less than a pound while delivering 6 watts of audio output. • Duo Mode: Adjust your home stereo sound from two independent audio channels within a 22-foot sharing range. • AI Noise-Cancelling Microphones: Extract and enhance your voice in conversations, even in noisy backgrounds. Charge While You Play: The speaker provides 7.5 times the battery life of the headphones. Use the headphones and speaker for 6 hours of playtime on a single charge. Smart Touch Control: Swipe and tap the headphones to rewind songs and adjust the volume. Switch music between Party Mode, Duo Mode, and Solo Mode. Listen any way you want, from personal listening to public audio sharing. Features: Stereo Mode with Separate Left and Right Speakers The Duolink Go is a fusion model of truly wireless earbuds and truly wireless speakers that can also use the truly wireless earbuds' charging case as a speaker. In addition to solo mode used as truly wireless earbuds, stereo mode can be achieved with the left and right speakers separated, and party mode can be achieved with the built-in speakers as a single unit. The left and right speakers are magnetically attached and can be easily detached or attached. In stereo mode, the left and right speakers can be detached up to 6.7 meters for easy adjustment. It is equipped with AI noise cancellation for calls and boasts an IP54 dust and drip-resistant performance. It supports easy control with a smart touch sensor. Playback time is approximately 6 hours for both the earbuds and speakers. When used as a charging case, the earbuds can be fully charged up to 7.5 times. The speaker measures 97mm in height x 97mm in width x 37mm in depth and weighs 212g. Uses USB Type-C for charging. Body colors are navy blue and white.