RECHARGEABLE BATTERY (4.0AH) 4.0Ah rechargeable battery with 4 step battery indication and a multi-attachment Velcro soft case. FREE TECHNOLOGY Integrated cords in the headband. No...
HYBRID BATTERY (1.15AH) USB-rechargeable hybrid battery (1.15Ah) - designed to use in combination with the Hybrid battery case. FREE TECHNOLOGY Integrated cords in the headband....
FREE TECHNOLOGY Integrated cords in the headband. No distractions. No hassle. HYBRID BATTERY CASE A versatile battery case for either AAA batteries or Hybrid battery...
• NIMBLE BATTERY PACK The nimble and lightweight USB rechargeable battery (3.3 Ah) with battery indicator can be attached to the neck plate, belt or...