Specifications:
Bluetooth Version: 5.3

Working Distance: 10m

Playback Time: 1-2 hours

Output Power: 5W (Maximum 5W), Speaker: 45V

Rechargeable Power: 5V

Main Unit: 18650, Battery Capacity: 800mAh; Microphone: 14500, Battery Capacity: 400mAh; Built-in Charging Protection

Product Dimensions: 110*95*95mm

Color Box Dimensions: 150*94*142mm

Single Microphone Gross Weight: 0.41Kg; Dual Microphone Gross Weight: 0.48Kg

Outer Carton Dimensions: 61.6 x 50 x 30.5 CM

Quantity: 40pcs

Dual Microphone Carton Gross Weight: 19.6kg; Single Microphone Carton Gross Weight: 17kg

Main Unit: CE Mark; Battery: CE Marking

EU: CE-RED; RoHS: RSL-Phthalate; International: MSDS; US: FCC(ID), CPC (Product Certification Consistency)