Am-Besten Technology Ltd. (Shenzhen)
We are professional manufactory for packing proucts,such as packing list envelope, bubble envelope, zipper bubble envelope, polymailer, security bag,label etc, our customers are including DHL, FEDEX,
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| Color box:L292*W104*H163mm | |
| Carton box:L537*W304*H507mm | |
| Package: 15sets/carton | |
| Unit driver type:52mm*2+Raceteack vibration50*90mm*2 | |
| Output power:5W*2 | |
| Power supply:DC5V >2A | |
| Built-in battery:18650 7.4V 1800mA | |
| IC:MIX2808*2 |