True Wireless Earbuds
Price are  includes above standard package cost.
Bluetooth specification:Bluetooth V4.2                         
Chipset:CSR64110                                            
Bluetooth profiles supported: HSP,HFP,A2DP and AVRCP                     

Operating distance: 10meters                                           
Battery: Rechargeable 2*105mA/H Li-polymer battery                   
Working time: 6 hours                                                       

Charging time: about 2 hours                              
Speaker size: Ф8mm                                                          
Sensitivity: 93dB/1mW (S.P.L at 1K Hz)                            
Impedance: 22 ohm                                         
Frequency range: 20-20KHz                                                    
Waterproof level: IPX4  
【Hi-Fi Stereo Sound Quality】Built-in A2DP /AVRCP Audio Processing System offers a Truly Natural and Authentic Sound Performance. High Quality Chip to get a Clear Midrange and a Balanced Bass and Treble Performance. Noise Reduction Microphone enables your calls to be clear in various situations.
【BLUETOOTH 4.2】MULTI-FUNCTIONS CONNECTIVITY: 1. You can share the same music/video with your friend or enjoy stereo sound yourself when use two headsets simultaneously; 2.Single one can connect with two Bluetooth devices like your iPhone or Android phone, iPad, tablet or laptop. The Wireless Range up to 50 Ft, New Anti-jamming technology allows you to enjoy music more fluently!
【Design for your Active Life】Compatible with iPhone X/8/7/6S/6 Plus, LG G5 G4 G3, Samsung Galaxy S8 S7 S6, Huawei, iPad , Bluetooth-enabled Tablets etc.