product name:bluetooth earphones
product weight: 4-5g (single earphone).
Music time: about 3 hours.
Standby time: 100/h for one ear and 60/h for both ears.
Charging time: about 1-2h
single earphone battery capacity: 35mah.
Charger box betty: 500mah.
Transmission distance: 10m.
Appearance size: 53mm*44mm
single ear size: 41mm*16.6mm*6mm
1pair x bluetooth headsets
1 x charging box
1 x charging cable
1 x user manual
1 * a pair of earphones 1 * charging case 1 * usb charge cable 1 * user manual
with modem function
bluetooth,noise cancelling,answering phone,fm
Condition: Brand New,