Outer box size: 540 * 380 * 470mm
Quantity of each box: 50 pairs (100 pieces)
Gross weight: 21.5kg
Net weight: 20.5kg
Package size: 18 * 9 * 10.5mm
Accessory content: color box + charging cable
Patent number:
Color black / white (customizable)
MOQ: 3000PCS

Main function: Bluetooth play TWS couplet colorful flash lamp

Product materials: ABS plastic, iron mesh, rubber oil

Bluetooth specification: blueth5.0 Zhongke Lanxun TWS can be paired

Transmission distance: 10M

Horn specification: 52mm * 1 4 Ω 3 W external magnetic horn

Power amplifier specification: 3W * 1

Battery Specification: 300mAh lithium battery

Playback time: 1-2h

Product size: 90 * 90 * 80mm