New M229 Bluetooth audio fabric gold plating portable strap wireless subwoofer audio

M229 features new style hexagonal gold plating
built-in Bluetooth wireless transmission
call hands-free function supports USB TF FM UXA
bluetooth connection/support FM auto search/support cyclic charging
accessories: audio cable charging cable
bluetooth version: bk4.1
bluetooth distance: within 15 meters
playback time; 3-6H; Charging time: ≥ 2H;
parameter
speaker specification: 52 External magnetic 4 euro 5Wx2
main control MCU: BK3254
bluetooth specification: Bluetooh v4.1 + EDR
test Range 1: 40C- + 80C wireless transmission range> 10m (linear barrier-free distance)
battery capacity 1500mAh (product A 18650 double protection battery)
single Machine weight: 580g
complete set weight: 673G
product Size: 200*85 * 90mm
color box size: 203*95 * 103mm
net Weight: 27KG
gross weight: 28KG
box gauge: 49*42 * 42.7CM
quantity: 40PCs/piece