English 
Feature and extra fuction of our speaker
built-in micphone, hands free calling
aluminium alloy housing, water proof
support TF card
5200mAh power bank
camping light
flash, SOS signal light
Charging time:6~10 hours
Playing time:8-10 hours
Signal-to-Noise≥85dB
Loud Speaker:4Ω 5w
Frequency Response:100HZ-20KHZ
Distortion≤0.5%
Play distacne:10 meters (33 Feet )
Product description
4.
Packaging
Our exhibition
FAQ
Q1: Do you have certifications for bluetooth speaker?
A1: Yes,we have CE,FCC,ROSH,BQB,etc
Q2: How about your warranty?
A2 : Warranty is 1 years . All of our company products are under 6 strict quality test before shipping out . Quality is very important for both of us .
Q3: What is the payment methord ?
A3: 1.Small quantity: 100% advanced when we confirm the order.
2. Large quantity: Client need to pay deposit when the order is confirmed, and the balance should be paid before delivery.
3. We accept T/T, Paypal, and Western Union and so on .
Q4 : what is the lead time ?
A4 : Samples are 3-5 days . Mass products Usurally 25-30 working days
Q5: I want a our own packaging, is it possible?
A: Yes, no problem, but it need certain quantity
specially
1. We directly control our product quality from 3 aspects !
Every Topstar product has to go through at least Three steps of quality assessment, from material selection to factory process to final test before Package !
2. Stable and fast lead time!
We have big stock and quick factory react time, normally our lead time is within 3 days !
3. 15%~50% Reduction on transportation charge than most supplier !
We have specail cooperation with DHL, UPS, FedEx and other courier, so don't be surprised if you pay much less freight fee(about 15%~50%) while cooperting with us !
4. We focuses on and specialize in mobile phone accessories !
Concentration makes excellence ! Topstar focuses on mobile phone/computer accessories, we are focused, we are professional and excellent !
5 . We also provide OEM service！