china alibaba wifi wireless bluetooth speaker backpack

Bluetooth 4.0 portable wireless mini waterproof  china alibaba wifi wireless bluetooth speaker backpack

     Letuo bluetooth Speaker is a 360-degree wireless speaker that blasts loud, insanely great sound with deep, powerful bass in every direction–everywhere you go. Rain or shine, rage, riot, party and bring the beats to your favorite beaches, trails, caves and climbs.Letuo bluetooth Speaker water,shockproof and easy controls.

WELCOME TO CUSTOMIZE BLUETOOTH SPEAKER.

1.Parameter  for Bluetooth 4.0 portable wireless mini waterproof  china alibaba wifi wireless bluetooth speaker backpack

Function: bluetooth, AUX, hands-free calls

Bluetooth specification: bluetooth 4.0 +CSR

Battery capacity: 1500 mah

Voltage: charging voltage: 5 v

Horn specifications: 3.5 * 2

Frequency response: 80 hz - 18 KHZ

Signal to noise ratio: 90 db or higher

Lose true degrees: < 0.3%

Size: 135*140*80mm

Included accessories: USB charging line, specification, audio line

Color: black. Red. Blue. White

Power supply: built-in removable lithium battery

Effective distance of 10 meters

Output frequency: 80 hz - 18 KHZ

Speaker material: engineering plastics

 2. Description  for Bluetooth 4.0 portable wireless mini waterproof  china alibaba wifi wireless bluetooth speaker backpack

1. With a silver spoon in her mouth monkey modelling design, overall warm and lovely, made of high quality ABS material feels very good;

2. All frequency loudspeaker, professional class D audio power amplifier, small distortion, high efficiency according to the principle of acoustic joined the guide hole design, bass more vigorous high bright;

3. The new development of 52 nm ndfeb N45 main magnetic circuit, are imported hat of the PU edge and metal diaphragm, range is more extensive;

4. The top of the head set touch key, your fingers touch can adjust volume, play/pause control.

Notes of receiving and inspection:   

1,Please confirm whether the bluetooth speaker information or bluetooth speaker are aberrant upon your receiving.If not , please  kindly contact us.  

2,Please install the bluetooth speaker according to directions.If there were further questions,kindly consult us.

Trade Terms:FOB,CIF,EXW  

Payment terms:T/T,western Union,Paypal,Escrow,MoneyGram.       

Payment Condition: Total amount > US$50000,30%deposit in advance ,70% balance before delivery;     Total amount </= US$50000, 100%  total amount.                      

Shipping:By sea,by air and by express delivery.

1)IF YOU HAVE ANY QUESTION ABOUT BLUETOOTH SPEAKER,YOU CAN CONTACY US ANY TIME.SO PLEASE INQUIRY TO US!THANKS!

2)SEND INQUIRY TO KNOW PRODUCT PRICE,SHIPPING,DELIVERY PERIOD,PRODUCTION CYCLE.

3)CUSTOMIZE BLUETOOTH SPEAKER WILL BE WELCOME.