Expert Features

• 20W Strong Portable Audio : The KISONLI K19 delivers 20W total output power (10W × 2), giving it a much stronger sound presence than basic compact speakers for music, movies, gatherings, and everyday listening.
• 3600mAh Battery Capacity : Built with a 7V / 3600mAh battery, giving the K19 the portable power reserve needed for wireless use away from the charger.
• Bluetooth Wireless Playback : Supports BT connectivity, making it easy to pair with compatible smartphones, tablets, laptops, and other Bluetooth audio devices.
• USB / TF / FM Playback Support : Supports USB, TF card, and FM, giving users multiple ways to enjoy music beyond Bluetooth streaming.
• TWS Support : Built with TWS, allowing compatible pairing with another supported speaker for a wider listening setup.
• RGB Lighting Design : The integrated RGB lighting gives the K19 a more eye-catching, modern, and energetic look for home use, parties, and outdoor occasions.
• Hands-Free Calls : Supports hands-free calling, making it practical for taking calls while the speaker is connected to a compatible device.
• Type-C Charging Port : Uses a Type-C charger port, which is more convenient and modern than older charging connectors.
• 4-Hour Charging Time : Charges in around 4 hours, helping users get back to playback without an excessively long wait.
• 3–6 Hours Play Time : Offers approximately 3 to 6 hours of play time, depending on volume level, connection mode, and lighting use.
• 5-Button Control System : Built-in 5-button control provides direct access to core speaker functions without depending fully on the connected phone.
• Large Outdoor-Friendly Form Factor : With a 302 × 133 × 169mm body and 1490g gross weight, the K19 is designed as a more substantial portable speaker for indoor and outdoor use.

Expert Specs