C20 PLUS portable karaoke speaker patent private model new product

product Model: C20 Plus portable karaoke speaker New Product
bluetooth version: 5.0
battery capacity: 3.7V 1000mAh (speaker) 500mAh (microphone)
speaker: 52MM 4Ω 5W
effective distance: ≥ 10m
playing Time: Speaker ≥ 2~4H, microphone ≥ 2~4H
charging time: Speaker ≥ 2~3H, microphone ≥ 2~3H
frequency range: 60Hz-20KHz
input/Output: DC 5V/1A
material: ABS + UV + electroplating
color: pink, beige, light green, white

functions: Bluetooth, TF card playback, and call mode
voice change: KTV, original voice, male voice, female voice, Doll

single wheat packing specifications:

built-in product
bare Metal size (mm): 40*40 * 123 mm (microphone)
115*60 * 75mm (speaker)
color box (mm) : 192X157X72mm
bare Metal weight: 85g (microphone) 265g (speaker)
weight (product + color box (g): 500g

outer box specification
quantity (pcs): 40 pcs
carton size (cm): 64.8X40X38.5CM
gross weight (kg): 21.07 KG

packing List
manual * 1 Type-c charging cable * 1
speaker * 1 microphone * 1

double wheat packing specifications:

built-in product

bare Metal size (mm): 40*40 * 123 mm (microphone)
115*60 * 75mm (speaker)
color box (mm) : 233X152X72mm
bare Metal weight: 85g (microphone) 265g (speaker)
weight (product + color box (g): 609g

outer box size
quantity (pcs): 40 pcs
carton size (cm): 64.8X40X38.5CM
gross weight (kg): 24.47 KG

packing List
manual * 1,Type-c charging cable * 1, speaker * 1, microphone * 2