audio-video equipment: Zeni

everActive Lithium+ Professional battery,dedicated to JBL Flip 4

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

2 years warranty

• wireless connectivity via Bluetooth version V4.2
• Hands-free function (built-in microphone)
• USB port for a USB flash drive and a slot for micro SD cards
• Battery voltage indicator
• charger with two sockets - USB 1: 5V / 1A and USB 2: 5V / 2.4A (3.4A max)
• Operating range: 87.5-108 MHz
• power supply from the car cigarette lighter socket 12V/24V

• Enclosure with powerful power bank
• wireless connectivity via Bluetooth V5.2
• range up to 10m
• Working Time: Up to 8 hours / up to 44 hours with charging case
• Built-in sensitive microphone
• compatible with Android, iOS, Windows
  

• wireless connectivity via Bluetooth version V5.0
• Hands-free function (built-in microphone)
• micro SD card slot, AUX audio port
• Battery voltage indicator
• charger with two sockets - USB 1: 5V / 1A and USB 2: 5V / 2.1A (3.1A max)
• Operating range: 87.5-108 MHz
• power supply from the car cigarette lighter socket 12V/24V

very good sound quality
wireless connectivity via Bluetooth version V4.2
hands-free function (built-in microphone)
USB socket for pendrive and slot for micro SD cards
battery voltage indicator
charger with two sockets - USB 1: 5V / 1A and USB 2: 5V / 2.4A (3.4A max)
Operating range: 87.5-108 MHz
power supply from cigarette lighter socket 12V/24V

reliable transmission in 2 modes - TX (transmitter) or RX (receiver)
built-in rechargeable battery - up to 5 h in TX mode, up to 7 h in RX mode