Soaiy Mini Bluetooth speaker review with light shining TF card USB FM line-in best portable bluetooth speakers
www.tiertier.com Specification   Bluetooth Version: V 4.0
Output power:3.5W 
Frequency response:120Hz to 20KHz
Input sensitivity: 600mV±50mV
Impedance: 2Ω
SNR: ≥70dB
Distortion: THD 0.5%
Battery: 3.7V
Power supply: USB/DC 5V
Product size: L98*W98*H44mm 
Weight: 250g
Colors: Black   Packaging & Shipping   Gross weight: 390g
Total Net weight: 11.7kg
Total Gross weight: 12.3kg
Carton size: 425*360*300mm
PCS: 30pcs/carton Shipment: DHL,UPS,FEDEX,TNT,ect. for your choice     Company Information Welcome to TierTier!!    Currently we offer around 1000 products on cell phone accessories like power bank, cell phone case, cell phone screen protector, headphone, speakers, data cable, charger etc.   TierTier.com a leading global B2B group sourcing company. Helping business buyers to get better prices & quality by aggregating their purchase, helping the factories with bigger quantities to achieve economy of scale. It is a very interesting and meaningful work, and will reach win-win strategy.   W:www.tiertier.com Tel: +86 21 6105 3096 Address: No.2305 Zuchongzhi Rd.,Shanghai,200135 China FAQ Q: How to Order products from our factory? A:1. Please let us know the model and quantity and your speacial demands.
2. Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then tracking number will be sent to you promptly. 4. We will help to track your goods until you receive them safely.   Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.   Q: What is the lead time?
A:Sample needs 1-3 days, mass production time needs 7-10 days for order less than 1000 pcs.   Q: How do you ship the goods and how long does it take arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive.   Q: How to proceed the order if I have logo to print?
A: Firstly, we will prepare artwork for visual confirmation, and next we will produce a real sample for your second confirmation. if mockup is ok, finally we will go to mass production.   Q: Do you offer guarantee for the products?
A: Yes, we will full-inspection two times before delivery.