Product parameters:

• Brand: SAST / first branch
• Model: A2
• Time to market:
• Display: None
• Whether radio function: Yes
• Audio Category: card
• Speaker box material: metal
• Channel: 2.1
• Extended interface: other / other
• Playback function: MP3
• Interface type: Bluetooth
• Origin: Shenzhen
• Condition: New
• Function: Radio function
• Gross weight: 0.3
• Input voltage: 5V
• Support format: TF card
• Impedance: 3
• For the crowd: General
• After-sales service: three bags of shops
• Wireless: Yes
• Charging mode: lithium battery
• Pointing feature: Cardioid pointing
• Whether the display: None
• Maximum power: 5V
• Package type: host + charging cable + battery + packaging instructions
• Play format: MP3
• With or without remote control: No
• With or without stent: None
• Operation: Press the key
• Whether or not to support a generation: not supported
• Logistics services: door-to-door
• Invoice: No invoice provided
• Packing volume: 86 * 86 * 86mm
• Battery capacity: 1000
• Duration: 8 hours
• Extended Storage: 0
• Bluetooth protocol: 4.1
• Speaker effect: 3D surround
• Packing list: brochure
• Number of speakers: 2
• Color: red, blue, earth gold, silver
• Specifications: machine + packaging + charging line