Wireless Earphones
Compatibility:
IOS/ Android/ Windows system
 
Function:
Telephone answering
Binaural Stereo
Music Player
Sweatproof/Waterproof
High Definiton Sound Quality
Two-way transmission 
Smart Role-Swap
Seamless Swap
MFB Convienient operation
Up to 30 hours saving power
True wireless Earbuds
Design Ergonomic
 
Specifications:
Version: V5.0+EDR
Charging time: 2 hours
Standby time: 100 hours
Input: 5V-500mA
Profiles:HFP/HSP/A2DP/AVRCP
Operation range: 10m ( with no obstacle)