Function: insert card, radio, anti-fall, voice prompt, call function
Applicable scenarios: car, desktop, outdoor, home, mobile and portable, K song, outdoor lawn Connection method: Bluetooth connection Interface type: USB Frequency response range: 100HZ-20KHZ Output power: 5W Power supply mode: built-in lithium battery Shell material: plastic Appearance size: 138*69*40mm Color: white, pink, black, white standard version, black standard version, pink standard version Built-in battery capacity: 1200 mA -2000 mA Battery capacity: 1400