Parameter

headset model: BT500

transmission Distance: 10 meters

standby time: 200 hours (automatic shutdown after 5 minutes of disconnection)

battery: 800mAh rechargeable lithium battery

function: adjust volume, switch songs, insert card, answer calls, reject calls, hang up, hands-free calls, FM,TF, broadcast in English

full set of accessories: Bare Metal + charging cable + neutral color box

color: black/gray

single Weight: 380g

packing box size: 22.6*17.8 * 9.3CM

packing net weight: 20KG

packing Gross weight: 21KG

packing size: 75*48*75

packing quantity: 60PCs