Audio Crossover  | Full-Range  | 
Battery  | NO  | 
Built-in Microphone  | Yes  | 
Cabinet Material  | Metal  | 
Channels  | 3 (2.1)  | 
Color  | black  | 
Communication  | bluetooth  | 
Connectors  | TYPE-C  | 
Feature  | Wireless Charger for Mobile Phone  | 
LED Lighting  | Yes  | 
Power Source  | DC  | 
Private Mold  | Yes  | 
Special Feature  | Mini, PORTABLE, Wireless  | 
Voice Control  | NO  | 
Waterproof  | NO  | 
Speaker Type  | Wireless  | 
Place of Origin  | China  | 
Model Number  | U333  | 
Polar Pattern  | Omnidirectional  | ||||||
Microphone  | Two-microphone array (digital microphone)  | ||||||
Microphone signal-to- noise ratio  | SNR>64dB  | ||||||
Microphone sensitivity  | -26dB  | ||||||
Speakers  | 3W/4Ω,double vibrating membrane  | ||||||
