The kit contains an extension cord and clip for attaching the rechargeable battery to a bag, a belt... With the NAO + belt kit, the NAO +'s rechargeable battery can be put in a pocket or on a belt to reduce the weight on the head. In winter, this system protects the rechargeable battery from cold and thus increases its burn time.
The kit contains an extension cord and clip for attaching the rechargeable battery to a bag, a belt... With the NAO + belt kit, the NAO +'s rechargeable battery can be put in a pocket or on a belt to reduce the weight on the head. In winter, this system protects the rechargeable battery from cold and thus increases its burn time.