Product parameters:

• Brand: Amoi
• Model: K1
• Time to market:
• Origin: Shenzhen
• Supply categories: stock
• Type: Mini Speaker
• Applicable people: General
• Interface type: USB
• Connection: Bluetooth connection
• Frequency response range: 40Hz-20KHz
• Output power: 3W
• Signal to noise ratio: ≥ 85dB
• Channel: 2.1
• Power supply: built-in lithium battery
• Operation: wireless connection
• Extended Storage: Install the card yourself
• Number of speakers: 1
• Bluetooth protocol: 4.1
• Effective distance: 10 meters
• Battery capacity: 2200
• Playback duration: 8 hours
• Shell material: plastic
• Box Material: Plastic
• Appearance size: 125 * 63 * 35mm
• Product weight: 0.2
• Print LOGO: Yes
• Processing: OEM processing
• The fastest shipping time: 1-3 days
• Whether or not to support a generation: not supported
• Shipping logistics companies: the pass, rhyme
• Logistics services: door-to-door
• Service: Genius
• Invoice: No invoice is provided
• Packing list: upgrade + charger + charging cable + packaging
• Features: voice prompts, card, radio
• Display: None
• Support format: TF card
• Whether radio function: Yes
• Package Type: Package One
• Play format: MP3
• Speaker adjustment: press the button
• APP: No support
• Item No .: 003
• Color: white, red, blue