technical data
type of headphones: bluetooth, in-ear
headphone resistance (ohms): 32
driver size (mm): 13
material: plastic
talk time/music playing time (h): 2-4
distance (m): >8
battery: lithium polymer, 30mah earphone + 180mah charging case
frequency response (hz): 20-20000
headphone sensitivity (db): 102 +/- 3
interface: bluetooth 5.3 / type-c (for charging)
charging time (h): 1-1.5
chip: jl6983
dimensions (mm): 18x17x31 (headset) / 52x44x25 (charging case)
