Product description
directional auido communication headphones
* original & patented
* air conduction directional audio
* open-ear safe & healthy
* adjustable booming microphone designed for communication
* deep bass sound & magnetic charging
* environmental noise cancelling(enc) clear call quality
* ipx5 waterproof sweatproof
* ce/rohs/fcc/msds certified
* bluetooth: jl ac7006f v5.3
* connection range: ≥10m
* frequency range: 20hz-20khz
* battery: 180 mah
* charging voltage: dc 5v/1a
* charging time: 2 hours
* standby time: ≥300 hours
* play time: ≥6 hours
* weight: 29g
* material: abs+pc
* size: 125*103*63mm
* mic length: 91.5mm