The KTS 1597 Bluetooth speaker is a portable device designed to play music wirelessly via Bluetooth. This speaker is suitable for people who are looking for a device with good sound quality and portable. Below is the full description of this product for sale online:

General specifications:
Model: KTS 1597
Connection type: wireless (Bluetooth) and wired (AUX)
Output power: 10 watts
Power source: internal rechargeable battery (rechargeable via USB cable)
Battery capacity: 1200 mAh
Memory card support: MicroSD and USB
FM radio: Yes
AUX input: Yes
Built-in microphone: yes (supports phone calls)
Dimensions: 250x150x120 mm
Weight: 1.2 kg
Features:
Easy portability: with a lightweight design and a handle for easy portability.
Excellent sound quality: with strong bass and clear sound for listening to high quality music.
Bluetooth version 5.0: fast and stable connection up to 10 meters away.
Playback via USB and memory card: the possibility of playing music from USB flash or MicroSD memory card.
Built-in FM radio: to listen to your favorite radio stations.
Stylish and durable design: suitable for use at home, parties, or outdoors.
Functional controls: music and volume control buttons on the device.