Bistos BT-410a Medical LED Exam Light Headlamp Adjustable light , W/bonus

Description

A headlamp with a 2-way adjustable headband – made from a durable, but yet comfortable plastic. It comes with a single sweat cover that snaps on and off for easy cleaning.
The top lamp with the fixed feature
1 battery with a single charger, ready to be charged up.
3.5x loupe (optional use – you can use your own loupes or prescription eyewear without any problems).
light spot is adjstable from 30mm to 70mm at distance  300mm
Specification
Extensive LED lifetime (more than 50,000 hours)
More than 4 hours of continuous use
loupe (3.5 times)
Illumination: 15,000 Ix (at 25 cm working distance)
Color Temperature: 6,000 Kelvin
Weight: 119g
Headband size: 534 -638 mm
Operation hour: 4 hours
Recharge up to: 800 times
Battery type: lithium-ion (built-in protected circuit module
What included : the headlamp as show on 2nd picture , charger , instruction manaul and bonus new , but open box wrist bp monitor