describe: Communication: Bluetooth Battery: Yes Speaker Type: Portable Power Supply: Speaker Battery Quantity Box Number: 1 Box Material: Plastic Audio Crossover: Full Frequency Channel: 2 (2.0) Source: Cn (Source) Input Power (w): < 25 Wintelligent Personal Assistant: No Output Power: 10wtweeter Material: Metalbluetooth Version: 5.0woofer/widerange Material: Compositeacoustic Shell: Sealedremote Control: Nocodecs: Sbcsupport Memory Card: Yesplayback Function: Radioplayback Function: Mp3display Screen: Novoice Control: Nosabwoofer Box Material: Plastictotal Harmony Distortion: 1% Material: Metalsupport Apt -x: No Display Screen: No Waterproof: Yesmid-range Material: Composite Material Built-in Microphone: Yespmpo: 10wcontrol: Volume Control Support Application: Noimpedance: 3-6 Ohmfeature: Phone Function: Wireless Subfooferfeature: Wireless Rear Speaker Function: Auto Standby Tweeter Type: Amt Model: Cool and Portable Retro Bluetooth Speaker Frequency Range: 20hz-20khz