Product Details:

• Material: Plastic
• Battery life up to[hours]: 48
• Voice assistant built-in: YES
• Maximum wireless range[m]: <10m
• Sound Isolating: Yes
• Earcups Type: Semi-open
• Max Output: 550mW
• Number Of Drivers: 2
• Headphone Pads Material: Memory Foam
• Magnet Type: Neodymium
• Driver Diameter: 5mm
• Total Harmonic Distortion: 1%
• Impedance Range: up to 32 Ω
• Bluetooth Version: 5.3
• Package Includes: Charging Cable, User Manual, Charging case
• Features: Microphone, Waterproof, Active Noice Cancelling, Dual Connection
• Codecs: AAC
• Support APP: No
• Resistance: 32Ω
• Sensitivity: 98dB
• Volume Control: Yes
• Control Button: Yes
• Vocalism Principle: Dynamic
• Wireless Type: bluetooth
• Connectors: USB
• Certification: CE, FCC, RoHS

Buds 2 Pro Features:

Bluetooth: 5.0
Channel: Stereo
Material: ABS
Talk time (medium volume): 3-4.5H
Standby time: 240h
Headphone charging time: 1H (both ears)
Headphone battery capacity: 50 mA
Rechargeable battery capacity: 400 mA
Rechargeable cycles: about 3-4 times
Size: about 52*51*30mm

Package includes:
1 x Earphones
1 x Charging case
1 x Charging cable