超可爱迷你型便携式多颜色蓝牙音响

产品描述

Product Description

The bluetooth speaker is a compact,powerful device,which can easily fill a room with high quality sound.

Extendable resonator design makes the bass sound more outstanding.

The smallest size ,you can put it into your pocket and good for carry.

Connect the speaker to any device with 3.5mm jack

Built-in rechargeable battery,with multiple circuit protection

You never see bluetooth speaker in such competitive price

Product parameters

Bluetooth module :	Broadcom2.1
Power supplier:	USB/Lithium battery
Output:	3W
Frequency:	280Hz-16KHz
SNR:	≥80dB
Charging voltage	4.2V ± 0.05V
Impedance:	4Ω
Speaker Unit:	36mm
Case Material:	Steels and ABS,environmentally friendly rubber paint
Dimensions:	(D)52MM*(H)37MM
Weight:	136g
charging time:	1-2 hours
Bluetooth receive distance:	10—12M
Bluetooth Frequency Response:	2402MHZ—2480MHZ