j39

Bluetooth speaker

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J40

Bluetooth speakers

    Motherboard: jerry IC with booster

    Battery: 1500 ma booster

    Machine size 19 * 10.5 * 7 cm

    Color box size: white box add hook size 115 * 77 * 115 passwords, sleeve: 118 * 79 * 219 mm

    Carton size: 46 49 cm * 41.5 *

    Speaker: 4 o 5 watts 57/49 magnetic * 2 diaphragm: 5090

    Accessories: a data line + a audio line

    Colour: black, red, blue, lake blue,


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GD-17

Bluetooth speakers

    The bluetooth chip: CSR8635 version 4.0

    Output magnets: 52 mm inner magnetic horn * 2 4 o 5 watts

    The power output: 5 w * 2

    Output channel: 2 channel stereo

    Mobile power supply: DC5V 1 a

    Charging voltage: DC MICRO USB + 5 v

    Charging time: 4-5 hours

    Use time: 100% volume in 5-8 hours, 70% of the volume in 8 to 12 hours.

    Battery capacity: 2000 ma lithium battery

    The output frequency response: 180-18 KHZ

    Signal to noise ratio: 75 db or higher

    Distortion: 1% (1 KHZ 1 w output power)

    Transmission distance: 10 meters (open)

    Speakers color: black, red, blue, green, orange

    Speaker cavity: passive vibration membrane enhanced bass

    Speaker material: ABS + spray rubber oil + linen net

    Speakers function: bluetooth/AUX/speaker/mobile power

    High sound box size: 165 mm * 210 mm * deep 51.8 mm wide


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