KP-855 רבי מכר אלחוטי רמקול Bluetooth איפור עם מעמד טעינה מגנטי מתכוונן חיי סוללה ארוכים מלאי מפעל זמין

Wireless charging power: 15W; 
Battery: 1800mAh; 
Bluetooth version: 5.4; 
Output power: 5W*2; 
Bluetooth frequency: 2.4GHz-2.48GHz; 
Transmission distance: 10 meters; 
Frequency range: 50Hz-20kHz; 
Overall signal-to-noise ratio: greater than 75dB; 
Built-in lithium battery voltage: 3.7V; 
Charging input: DC5V/500mA; 
Key function operation instructions:Start-up: Press and hold the start button for two seconds to start.
Bluetooth function usage:
This audio supports Bluetooth devices with A2DP functionality. The system defaults to Bluetooth mode, the Bluetooth indicator light flashes blue, and a voice prompt is provided. Bluetooth audio can only be played when the stereo device is in this state, waiting for pairing.
Product dimensions: 380*140*240mm
Packing dimensions: 392*146*245mm
Carton dimensions: 75.5*61.5*39.3cm
Volume: 0.182m³
Gross weight per carton: 18.5kg
Gross weight per unit: 1550g
Quantity per carton: 12