Chipset: AC6936D              
Version:V5.0
Profiles:A2DP/HFP/HSP/AVRCP  
Transmission Distance:10M  
Earbuds Battery: 50 mAh/3.7V(rechargeable lithium battery)
Talking Time:Around 4~6 hours                                  
Music Time:Around 4~6 hours   
Standby Time:Around 120 hours                                
 Charging Time:About 1~2 hours
Charging box: Lithium Ion Battery 2000 mAh
Input: 5V, 500mAh
Output: 5V, 1A
Waterproof Standard & Ingress Protection: IPX5 & IPX5
Accessories: three size earplug, User manual, Micro USB charging line

1. USB can be powerbank function. Intelligent voice reminder ,support call number voice prompt 
2. Light weight,Confortable wearing and secure and unique cord-free wearing style, you have the option to wear 
one or both buds depending on your activity
3. Superior sound quality and noise proof
4. Battery display on Xiaomi and Iphone
5. Charging case provides additional 10 full charges of earbuds
6. Compatible with android, IOS and windows
7. auto on/off
8. auto pairing

Gift box dim.(mm): 142*99.5*47.5

Carton box dim.(mm): 510*295*515

Pack:100pcs/carton