•All the product information has been clearly marked. Please make purchases according to your needs!Note: Mobile phones / computer devices can only be connected to one speaker![One mobile phone / computer device cannot be connected to two speakers.][One speaker cannot be connected to two mobile phones / computer devices.]
•Applicable scenarios: cars, desktop computers, fitness, outdoors, families, mobile travel, etc.
•Connection method: Bluetooth connection.Response frequency range: 40Hz - 20kHz.
•Built-in battery capacity: 500mAh - 800mAh.
•Signal-to-noise ratio: 60dB.
•Number of channels: 1.
•Effective distance: 100cm.
•Box material: Aluminum alloy.
•Dimensions: 50 * 50 * 36 (the unit is not specified in the original text).
•Colors: fluorescent green, sky blue, red.
•Power supply source: USB.
•Bluetooth version: 5.0.
•Built-in battery capacity: 300mAh - 500mAh (inclusive).
•Rated power: 3
•Net weight: 122g.
•Rated voltage: 5
•Whether there is a built-in battery: Yes, there is a built-in battery.