headset bluetooth Havit E553BT (zielony)

Length: 140 mm
Height: 57.3 mm
Weight: 23.1 g
Width: 105 mm
Headset type: Binaural
Control type: Buttons
Wearing style: Neck-band
Product colour: Green, Black
Recommended usage: Music / calls
Product type: Headset
Volume control: Button
Package contents: Headphones
Bluetooth: Yes
USB Type-C ports quantity: 1
Bluetooth version: 5.3
Connectivity technology: Wireless
Bluetooth range: 10 m
Continuous audio playback time: 16,5 h
Battery capacity: 110 mAh
Talk time: 9,5 h
USB charging: Yes
Battery recharge time: 2 h
Input voltage (earpieces): 5 V
Microphone type: Built-in
Warnings: Keep away from children., Do not use near sources of heat or flame., Regularly check the condition of the batteries to prevent leaks.
Headphone frequency: 20 - 20000 Hz
Ear coupling: Air conduction
Driver diameter: 15 mm