Product parameters:

• Brand: Yalan Shi
• Time to market:
• Supply categories: stock
• Type: Bluetooth speaker
• Connection: Bluetooth connection
• Interface type: USB
• Battery capacity: 2000MAh
• Frequency response range: 40Hz-20KHz
• Output power: 16w
• Signal to noise ratio: 60
• Power supply: built-in lithium battery
• Channel: 2.1
• Playback duration: 6 hours
• Extended storage: 32GB
• Bluetooth protocol: 2.1
• Number of speakers: 5
• Operation: Press the key
• Applicable people: General
• Display: None
• Shell material: plastic
• Whether or not to support a generation: support
• The fastest shipping time: 1-3 days
• After-sales service: three bags of shops
• Packing list: host, charger,
• 3C Certificate Number: S / N: 201603002260
• Whether foreign trade: No
• Color: blue, black, red