Portable Mini Wireless Bluetooth Speaker with Built-in Mic Handsfree TF Card Dazzling Crack Colorful LED Bluetooth 4.1 HD Sound

Specification

Features: LED colorful light flashing, Bluetooth wireless playback, FM radio, hands-free calling, AUX audio input, TF card

Bluetooth: Bluetooth 2.1

Speaker: 40mm

Power: 4Ω 3W

Material: ABS

Control mode: button

Working voltage: DC3.7V-4.2V

Power supply: 3.7V 400 mA lithium battery

Play time: 2-3 hours

Charge time: 2 hours

Charging voltage: DC5V

Charge current: DC500-1000MA

Signal-to-noise ratio：＞80DB

Distortion rate: <0.5%@(1KHz)

Frequency: 90Hz-20KHz

Description

1, This portable wireless Bluetooth speaker has fantastic LED lights, it will let you get a unique night, party atmosphere light.

2, Wireless Bluetooth speaker with built-in microphone for hands-free calling and light weight.

3, Bluetooth speakers support almost all forms of audio input, such as: cell phone Bluetooth, AUX audio input, TF card.

4, Bluetooth speakers support FM radio, to bring you some retro feeling.

5, Bluetooth speaker built-in lithium battery can provide 2-3 hours of continuous playback time.

6, Bluetooth speaker with 40mm full-range driver and passive radiator design, creating an immersive listening experience. This Bluetooth speaker provides immersive sound with rich bass, midrange and treble, as well as dynamic sound.