HiFuture ColorBuds Bluetooth True Wireless Handsfree Black

HiFuture ColorBuds Bluetooth True Wireless Handsfree Black

Techical Specifications: 

Bluetooth version: Bluetooth V5.3
Connection range: 10 meters (Free Space)
Speaker diameter: 10mm, N42 Neodym
Speaker impedance: 32Ω
Speaker Rate Power: 3mW
Playback time: 4H + 16H with Charging Case
Earbud battery capacity: 40mAh x2 Earbuds
Case battery capacity: 300mAh Li Polymer Charging case
Charging port: Type-C
Case dimensions: 48.15 x 52.85 x 24.14 mm
Color: Black