Bluetooth version: V5.1
Built -in battery: 1200mAh lithium battery;
Music time: 5-6 hours (70%sound volume);
Charging time: 2.5-3 hours;
Maximum power: 7.7W*1;
Horn: φ66 external magnetic 4Ω6W*1+vibration film;
TWS (1+1 series): 2 machines can be connected wirelessly to form a 2.0 Bluetooth speaker effect;
Switch key: long press for 3 seconds; short press light mode changes;
Mode key and temporary key: long press Bluetooth, radio, radio, radio, radio, radio, radio, radio , The T card and U disk are switched; short pressing is to pause and play;
