Bluetooth v4.1 connection, enjoys favorite music through wireless technology
built-in microphone, support hands-free phone conversation
multipoint connection: it can simultaneously connect two smartphones
in-ear design provides good noise isolation for clearer sound
built-in 45mah battery, long stand-by time and music time
magnetic charging, convenient to use
small and lightweight, easy to carry
specification:
material: abs
bluetooth version: v41
communication distance: 7-8 meters
standby time: 100 hours
call time: ≥ 4 hours
music time: ≥ 3 hours
battery capacity: 45mah
charging time: about 1.2 hours
frequency range: 20hz -20khz