Speakers and headphones: https://www.conrad.pl/pl/p/bateria-panasonic-br2-3agct4a-6-v-2400

• total power of the set: 60W R.M.S.
• Bluetooth 5.3
• kareoke function
• support for micro SD cards and USB drives
• TWS - allows you to pair a second speaker
• Colorful illumination

everActive Lithium+ Professional battery,dedicated to JBL Xtreme

Battery life: 5000mAh at 7.4V (37WHr)

Total cell capacity: 10000 mAh at 3.7V

2 years warranty

everActive Lithium+ Professional battery,dedicated to JBL Flip 4

Battery life: 3000mAh at 3.7V (11.10WHr)

2 years warranty

• Bluetooth 5.4 receiver for car radio, audio systems, speakers, etc.
• support for all devices with a 3.5 mm AUX mini jack socket
• USB power supply
• built-in microphone, answer calls
• Music control
• RGB backlighting

 IP67 waterproof
speaker power: 4,2W
wireless connectivity via Bluetooth 5.0

• gold-plated, polished 3.5mm mini Jack connectors.
• The cable is made of highly flexible and durable silicone, resistant to distortion and damage due to twisting and bending.
• Premium standard cable - elegant, reinforced aluminum terminals.
• cable compatible with all devices with a standard 3.5mm AUX port.

Gold-gold-gold polished 3.5mm mini Jack connectors.
The cable is made of very flexible and durable silicone,resistant to distortion and damage due to twisting and bending.
Premium cable - elegant, reinforced aluminum tips.
Cable compatible with all devices with standard AUX port 3.5mm.

• Total power of the set: 40W R.M.S.
• Bluetooth 5.0+ EDR, A2DP, AVRCP
• kareoke function
• osupport for micro SD cards and USB drives
• FM radio function with automatic station selection
• Colorful illumination

• Total power of the set: 40W R.M.S.
• Bluetooth 5.0+ EDR, A2DP, AVRCP
• kareoke function
• support for micro SD cards and USB drives
• FM radio function with automatic station selection
• TWS - allows you to pair a second speaker
• Colorful illumination

• Extra powerful stereo Bluetooth speaker with subwoofer
• Deep and dynamic bass !!
• total power of the set: 15W 
• built-in MP3 player and FM Radio
• microSD card slot and USB port for USB flash drive operation
• wireless connectivity via Bluetooth 5.1
• AUX jack for connecting an external audio device
• USB-C charging socket