This desktop portable speaker supports Bluetooth wireless audio playback and can sync with linked devices to answer and make calls. It features a translucent upper cover with seven adjustable color light switching effects to enrich ambient atmosphere. Equipped with AUX wired input interface, it can connect to mobile phones, tablets and other audio devices for playback, with 2W rated power delivering gentle clear sound. Built-in rechargeable lithium battery comes with matched two-in-one USB charging and audio cable for convenient power supply and wired audio use, compact rounded shape fits bedroom, desk and small scene placement demands.

· Dimensions: 4.29in(H) × 4.33in(W) × 4.33in(D) · Weight: 0.5 pounds · Wireless Mode: Bluetooth wireless connection · Rated Output Power: 2W RMS · Lighting Function: 7 kinds of color transition light effects · Playback Mode: Support Bluetooth wireless + AUX wired input · Call Function: Support incoming and outgoing calls via paired devices · Power Supply: Built-in rechargeable lithium battery, equipped with 2-in-1 USB charging audio cable · Built-in Function: No built-in voice assistant · Package Quantity: 1 unit per package