Machine size: 6*4.4*2.
Wireless version: v5.4.
Transmission distance:10 M.
Charging time: 2-3 H.
Use time:6-8H.
Headphone capacity: 50mAh.
Charging bin capacity: 300mAh.
Package dimensions: 135 × 90 × 30 mm.
Carton size: 49*31.5*41mm.
Package quantity: 100.
Volume: 0.05 cubic meters.
Gross weight of the whole box: 13.5kg.
Single product Gross weight: 0.135kg.
Color: black, white.
Material: PC + ABS.
