New Arrival Wireless Bluetooth Speaker with TF Card

Description

***4 Newest Best Design Wireless Bluetooth Speaker



***4 High Quality Waterproof Speaker Bluetooth/Shower Bluetooth Speaker



portable bluetooth speaker,blue tooth speaker,mini bluetooth speaker



China Power Bank Supplier



high quality jambox style mini wireless bluetooh mp3 Speaker with disassemble battery



Competitive Power Bank China Supplier



New ***4 Wireless Bluetooth Mini Speaker,Wireless Bluetooth Speaker,Mini Wireless Speaker



Best Quality Portable Mini Bluetooth Waterproof speaker

Product details:



Parameter Details：

Bluetooth version：V2.1+EDR

Bluetooth transmission power:   CLASS2  4dBm

Bluetooth working frequency：2.4GHz

Charging voltage:    DC5V/**0mA

Working voltage ：DC 3.7V

Battery capacity:**0MA

Music playing time：5H

Talking time:*0H

THD: ≤ 0.1% (3.7V/1KHz/1.8W)

Signal to Noise Ratio：≥*5 db

Speaker parameter :4Ω3W ф*5MM

Bluetooth range :***0m

"Colour :red ,blue,silver,black，Golden 

Characteristics: 

Metal sense design

portable, hanging portable design

Bluetooth wireless audio transmission

Ariety of classic color for choice

With phone handsfree

Computer small speakers

Recorder

Car bluetooth

"FM radio

Card speakers

Packing materials

Product size：ф*4*H*7mm

Unit weight：**5G

Gift box *0pcs size:**0**0**2MM *0pcs/carton

Net weight:8.7KG

Gross weight：9.2KG

Carton size：*8**9**2CM

Plastic packaging size:**2**0**2MM *0pcs/carton

Net weight：9.4KG

Gross weight：*0KG

Carton size：*8**4**3CM