Bluetooth Speaker Box

• insert card, radio, voice prompt, call function
• Applicable scenarios: desktop, fitness, outdoor, home, mobile, portable, karaoke, live broadcast, square dance, broadcast system, outdoor lawn
• Speaker unit: double 4 inches
• Type: Bluetooth speaker
• Place of Origin: Shenzhen, Guangdong
• Connection method: Bluetooth connection
• Interface type: USB
• Frequency response range: 100HZ-20KHZ
• Output power: 30W
• Signal to noise ratio: ≥82dB
• Power supply mode: built-in lithium battery
• Channel: 2.1
• Play time: 8 hours
• Expansion storage: 32GB
• Bluetooth protocol: 5.0
• Number of speakers: 2
• Effective distance: 10 meters
• Operation mode: button
• Applicable people: general
• Display: Yes
• Play format: MP3
• Shell material: plastic
• Whether to support APP: No
• Support format: U disk
• Speaker adjustment method: button
• Is there a radio function: Yes
• Box material: plastic
• Appearance size: 166*166*410m
• Product weight: 1.6 (KG)
• Item No.: ZQS4239

Packing list: speaker, microphone, remote control, data cable