speaker ka 01B

echnical SpecificationsOutput Power: 5W – 10WDriver Size: 2-inch (50mm) full-range wooferFrequency Range: 100Hz – 20kHz (some listings cite lower ranges, but 100Hz is standard for this driver size)Impedance: 4ΩBattery Capacity: 1200mAh (rechargeable via USB)Bluetooth Version: 5.0+ (supports stable connection up to 10 meters)Key FeaturesMulti-Mode Playback: Supports Bluetooth, TF card (microSD), USB flash drives, and FM radio.TWS Pairing: Allows you to connect two KA-01B speakers simultaneously for true wireless stereo sound.Build Material: Durable ABS plastic with a “Violent Bear” aesthetic.Connectivity: USB-C or Micro-USB charging port and a 3.5mm AUX input for wired devices.