2) American design aesthetics
3) TWS true wireless technology biaural splitting get rid of the wired fetters, no wire no bondage, you can enjoy the melody of freedom;
4) Trendy Attitude
5) Classic black and white, never outdated, calm and personality fashionable rose gold, light luxury.

Bluetooth Version:Jerry 6936/6973 Bluetooth V5.1
Support Protocol:HSP/HFP/A2DP/AVRCP
Speaker Dimension:13mm
Speaker Sensitivity:100+3Db
Microphone Sensitivity :-42db+3Db
Resistance:30 Ohm
Frequency Response Range:20Hz-20Khz
Earbud Size:43*16.5*17.2mm
Single Earbud Capacity:30mAh
Single Earbud Weight:3.45g
Waterproof Level:IPX4
Encoding and Decoding Device::SBC
Connection Distance:10 meter
Voltage:5V
Charging Time:2 Hour
PowerBox Size:51*51*21mm
PowerBox Capacity:550mAH
Powerbox Weight:33.2g(Excluding earbud covers )
Navigation:Single 4H+ Additional 28H
Charging Times: Powerbox could charge earbuds for extra 7 times
Powerbox charging connector Type:Mico-USB
Total Weight for each set:119g(including colourful carton box)
Material:ABS+PC
Outer Carton Dimension:505*360*210mm
Qty of each carton:100pcs
N.W.:12.0KG
G.W.:12.8KG
Set include: Earbuds*2、Powerbox*1、 Micro USB Charge Cable*1、Specification Sheet*1