When we say wireless, we really mean it. The 1 Voice Wireless Bluetooth Earphones use the most cutting edge Bluetooth technology paired with quality precision craftsmanship to create one of the smallest and most lightweight earphones possible. They are ergonomically designed to sit comfortably in your ear and not fall out. Each earphone has its own speaker, Bluetooth chip, battery, and mic so that they can work independently or when paired together.
CSR 4.2 Bluetooth Chipset
Bluetooth range of up to 30ft
Battery: 65mAh per earphone.
Stereo play time 3.5-4 Hours
Mono pay time 5-6 Hours
Charging time 1.5-2 Hours
cVc 6.0 active noise-cancellation
Impedance: 16
Sensitivity: 105db
Frequency: 20Hz-20kHz