BE1032 Amazon Hottest Selling IPX7 Sport Bluetooth Earphone with Interchangeable Earhooks

Earbuds
Bluetooth Version: 5.1
Chipset: AIROHA 1532/Jieli6976 
Distance: 10-15 meters 
Battery: 50mAh 
Full charging time: 1.5hours 
Play time: 5-6 hours 
Waterproof: IPX7 
Color: black, green, pink 
Charging case
Battery: Rechargeable Li-battery 650mAh 
Full charging time: 1.5-2 hours 
Dimension: 99*62*30mm Weigth: 65g 
Advantages: competitive price, interchangeable earhooks and earfins,IPX7