S9

parameter specifications:

British Telecom: V5.2
Speaker: 8MM woofer
Standby time: 180 h
Working hours: about5H
Charging time: 1 hour
Distance: 10 meters
Battery: 50mAh
Product net weight: 3.5g
Product gross weight: W/ box31g
Accessories: charging line user manual
Packing size: 15.8*7*2.8cm

size:

color: black and white
Quantity per box: 200 pieces
Cartoon size: 60*27.5*37.5cm
G.W.: 7.06kg/cartoon