• Model: VV2 (with charging compartment, without power bank function) 
• Bluetooth version: V5.0　　 
• Support: battery display 　　 
• Support: music, call 
• Headphone battery capacity: 40mAh 　　　 
• Charging box battery capacity: 350mAH 　　　　　　 
• Headphone full: 1.5 hours 
• Charging compartment full: 2 hours 
• Talk time: 1-2 hours 
• Music playback: 2-3 hours 
• Charging time: 2 hours 
• Headphone battery capacity: 40 mA 
• Charging compartment battery capacity: 600 mAh 
• Color: black, red, rose gold (the earphones are all black, but the color of the charging compartment is different) 

Features: 

Type: Sports headphones 

1: New Bluetooth 5.0 headset Function 
2: Touch-control music headphones Function 
3: Smart noise-cancelling headphones Function 
4: Earphone with LED power display Function 
5: Real wireless Bluetooth headset, can be used alone or stereo Function 
6: Can be used as a mobile power supply to charge mobile phones 

Headphone capacity: 40mAh 

Charging compartment capacity: 2600mAh(Can charge for phone as power bank) 

Packing list: 

• VV2 Bluetooth headset*2 (This product is divided into two versions, one has the function of a power bank, and the other can only charge the headset, please pay attention to check) 
• Charging box*1 
• USB charging cable*1 
• Manual *1