Tws Earbuds With CSR Bluetooth 4.2

True Wireless Stereo Earbuds

Product Details:

Compact and light-weight design.
Double-ear main and subsidiary earpiece design, innovative and excellence.
Blue tooth 4.1 technology, better sound quality.
Adopt True Wireless (TWS) Technology, enjoy your wirelessly sports .
Intelligent charging box provides fast charge, worry free for endurance.
With hight capacity lithium battery and low frequency balanced technology funtion.
Multi-functional button, achieved by one click.
Strong compatibility, compatible with devices as long as they are Blue tooth enables.
Three steps to pair, easy to use

Warmly reminder:
1. It takes at least one hour to charge the earbuds fully
2. 2.5 hours working time can be lasted if you listen it continuously
3. Super long standby time, up to 60 hours
4. There is only one earbud to hear the voice while answering the call, the other one will be quiet

Specification
Twins,true wireless stereo(TWS)
Chipset: CSR from UK
Bluetooth Version: 4.2
Frequency: 2.4GHz
Wireless range: one for above 20m, and a set for above 10m
Receive sensitivity: -90dBm
Battery capacity of earphone: 85mAh for left and right one
With Nokia charger port
Work time: one for 6-7 hours, and a set for 4-5 hours
Stand-by time: one for 180 hours, and a set for 120 hours
Charging time: 2 hours
Support one match two, connect two device
Voice prompt for calling number 
Voice prompt for power and or off
Supports A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/DI1.3
Adopt the advanced CVC6.0 active noise-cancellation
Built-in superior HD microphone, provide clear and loud sound
Selectable colors: black,white,blue and pink

Packing List
2x Wireless In-ear Earbuds
2x USB Cable
4x Sleeve Cap for Replacement