description
waterproof & shockproof
with 4000mah built-in powerbank
rugged tough design and materials
microphone for handsfree features
brand awei model: y280
color: black, red, green
net weight (g): about 1572g
sound: stereo dual track
special feature: mini, portable, wireless support waterpoof
battery capacity: 4000mah
microphone: yes
tf card: support (max to 32gb)
aux-in: support
connectivity: bluetooth connection & 3.5mm audio cable
bluetooth version: v4.2
transmission distance: 10-12m
output power: 8w*2
driver unit: 60mm
snr: more than 80db
distortion: ≤10%
frequency response: 130-20000hz
battery capacity: 4000mah 3.7v
charging time: 4 hours
talk time: upto 14 hours
music time: upto 12hours