Audio Bluetooth Speakers with Mic, TF Card, Handsfree Phone Calling, NFC Functions

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Basic Info

Payment Type:	T/T, L/C

Product Description

Specifications:

Main features:

Dimensions (D x H): 60 x 51mm

Weight: 216g (speaker only)

Speaker driver: mono, 40mm, 3 Ohms

Speaker output: 3W (maximum)

Frequency response: 180Hz-20kHz

Signal-to-noise ratio: ≥80dB

Distortion: ≤0.1%

Playback time: 5-8 hours

Battery charging voltage: 5V

Battery charging time: 2.5-3 hours

Battery capacity: 550mAh

Operating frequency range: 2.4-2.48GHz

Bluetooth transmission distance: about 10 meters

Bluetooth compliant: V3.0

FM frequency range: 87.5-108MHz

FM SNR: 55dB

Memory card supported: micro SD (up to 32GB)

Audio format supported: MP3

Heavy iron housing, rough and classical design

Special suspension design speaker driver with LF diaphragm

Small size, loud sound

Full and rich low-end response, good bass

Built-in microphone for handsfree speaker phone

Built-in rechargeable battery for up to 8 hours playback

Wireless control of tracks and volume on phone by pressing the buttons

Built-in MP3 player (play music from micro SD/TF card)

Built-in FM radio

Can be used as a wired speaker

Easy connect to phone (auto-connect to last connection)

Customized colors (black, red, silver and more)

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