V49 High End OWS Bluetooth Headphone

Battery type: Lithium Polymer 
Battery capacity: 40mah 3.7V 501012 0.15W
Charging case capacity: 400mah
Charging case size: 71.22*67.63*29.57mm
Bluetooth chip type: Bluetrum 5716D
Frequency: 2.4GHz ISM
Charging time: about 1.5 hours
Music time (Max.) : 7 hours
Calling time: 5 hours

Earphone =8.4g*2 
Charging compartment =58.52g 
Net weight =75.35g
Gross weight (Include package) :199g
Package size:127*99*41mm
100pcs/21kgs/ctn
Carton size: 445*270*530mm

CE / FCC / ROHS

If use Airoha Chipset,the unit price is $15.6/pc