Features:

Output power: 3w * 1

External magnetic diaphragm speaker: 4Ω 3w

Input Sensitivity: 400mv

Resolution: ≥90db

SNR: ≥80db

Operating voltage: dc 5v

Description:

Built-in Bluetooth wireless transmission, hands free function

Stereo audio transmission protocol (A2DP V1.2)

Support U disk storage within the playback of MP3 songs

Support TF card

Support FM

Supports rechargeable

Built colorful lights

Size: 100 * 72 * 165mm

Accessories: Speaker, 2-in-1 audio charging cable, packaging.

Color:Blue, red, black,white

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