brand : ecocity
Transmission range : 10 meters
Function : other
Bluetooth Protocol : 5.4
How to use : Head mounted
Single or double ear : Bilateral Stereo
color : Silver brown, silver black
Whether it is a dedicated source of goods for cross-border export : no
Support customization : support
Is it a patented source? : no
Mold Type : Private Model
Chip Type : Jerry
Battery life : More than 8 hours (hours)
Year/season of listing : 2024
style : Retro
3C Certificate Number : 2023011606539348
Waterproof : IPX4
Part Number : CR-9
Material : Plastic + Aluminum Alloy
