M12021 waterproof bluetooth speaker
luetooth version:V3.0 Portable, hanging portable design
Bluetooth transmission power: CLASS2-4dBm,
Bluetooth wireless audio transmission
Bluetooth working frequency:2.4GHz,Ariety of classic color for choice
Charging voltage: DC5V/500mA
With phone handsfree
Working voltage :DC 3.7V
Battery capacity:4000MA
Music playing time:10H FM radio
Talking time:30H
Card speakers
THD: ≤ 0.1%
POWER BANK
Signal to Noise Ratio:≥90 db
Speaker parameter :4Ω5Wx2 40MM,Two speakers
Bluetooth range :10-20m
Q1:Could you guarantee delivery time for the speaker?
R1:Yes. Sample for 5-7 days,order for 25-30 days.
Q2:Could you take on the loss of delaying delivery?
R2:First,we avoid late delivery,if we cannot do it,we accept to pay for the penalty.
Q3:How's the OEM/ODM service?
R3: We 've provided the service for 5 years,we have outstanding design and development team to ensure excellent quality and abundant supply ability.
Q4:Is there cheap shipping cost to import to our country?
R4: For small order,express will be best.And for bulk order,sea ship way is best but take much time. For urgent orders,we suggest via air to airport plus our ship partner sending to your door.
Q5:Can we get support if we have our own market position?
R5: Please inform us your detailed mind on your market demand,we will discuss and propose constructive suggestion for you,and find the best solutions for you.
For more details,pls feel free contact me...
Ms Mandy
Skype:max-future1
Tel:86-755-29630781
Whatsapp:008618260820405