Eklasse EKBTHP11BSN Bluetooth Headphone Black/Red + EKBTHP11BSN Bluetooth Headphone Black/Blue

Bluetooth Version: 4.0+EDR, Operating Distance: ±10m, Frequency: 2.4-2.48GHz, Music Time: ±7Hrs, Charging Time: ±4Hrs, 40mm Speaker Diameter, Black/Red & Black/Blue Colors