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5) Classic black and white, never outdated, calm and personality fashionable rose gold, light luxury.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