Function:  

• -True Wireless Stereo earbuds
• - With HD microphone
• - Volume and tracking control
• - Quick & easy pairing with bluetooth V4.2 
•  long life battery
• - 1500mAh power pouch
• - Can charge TWS headphone 10 times
• - Durable aluminum rugged construction
• - Sweat proof
• - IPX 4 Waterproof
• - Heavy duty aluminum    

TWS Bluetooth Earbuds Specifications Main Features: 

• - Solution: UK CSR solution .Stable &safe
• - Profiles Supported: HSP/HFP/A2DP/AVRCP
• - Handsfree Function 
• - Wireless Distance Range:10M
• - Battery: 30mAH x 2
• - Power pouch: 1500mAh with10 cycles of charging
• - Speaker Dimension: 6mm
• - Impedance: 16Ω±15%(at 1KHz)
• - Talk Time: 2 earbuds up to 5 hours
• - Working Time:1 earbud  up to 10 hours
•  Charging Time：about 2 hours