The (Red) Computer Audio with Phone Bracket Wireless Bluetooth Speaker offers multiple functions including a phone holder, wireless play, FM radio, hands-free calling, USB flash drive, TF card, AUX input, and TWS connection. It features a rechargeable 1500mAh battery for 7 hours of playtime and 3 hours of charging. With Bluetooth 5.0 for efficient and stable connection, this speaker is available in black, blue, green, and red colors, made of plastic with dimensions of 400*62*77mm and a net weight of 850g. It has a frequency response of 100Hz-20KHz, S/N ratio of 75dB, USB interface, input voltage of DC 5V 1A, output power of 2x5W, and includes a subwoofer and manual. Branded by GreenZech, it has an OPC of PGN72CX and an EAN code of 6112212094877.