Wireless Ear Clip Earbuds Ear Clip Earphones With Built-in Mic HD Sound Earphones 
Communication: wireless
Principles of vocal music: dynamic
Control button: Yes
Volume control: Yes
Function: for learning, sports
Color: Black, White (optional)
Bluetooth-compatible version: Bluetooth-compatible V5.3
Single ear capacity: 50mAh
Load room capacity: 400mAh
Talk time: 30 hours
Standby time: 300h
Charging time: 1-2 hours
Connection distance: ≥10 meters
Product material: ABS
Packing size: 83x78x31mm/3.3x3.12in
Product size: 68.8 x41.5 x23.7 mm / 2.7 x1.6 x0.9 inches
Gross weight: 68g
Net weight: 45g
Color: (Mixed) As given picture.

Note: Product delivery duration may vary due to product availability in stock.

Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.