Y-188 bicycle flashlight music audio portable mini FM radio flashlight card speaker

Brand: LJ or OEM

Model: Y-188

Display: None

Is there a radio function: Yes

Sound classification: card

Speaker cabinet material: engineering plastic

Channel: 2

Expansion interface: Other /other

Playback function: MP3

Interface Type: TF

Gross weight: 0.25

Input voltage: 5V

Supported format: TF card

Impedance: 4

Have wireless: Yes

Charging mode: lithium battery

Pointing feature: Heart-shaped pointing

Maximum power: 3W

Play format: MP3

Whether with remote control: No

With or without bracket: None

Mode of operation: button

Battery capacity: 2200

Play time: 10

Extended storage: 32GB

Bluetooth protocol: 2.1

Speaker effect: virtual surround sound

Color: blue, black, red,

Speaker structure: portable

Appearance material: plastic