1: bluetooth version: V4.0 +EDR
2: bluetooth transmission distance: 10 meters, with a bluetooth phone / hands-free
3: frequency response range: 100 hz - 20 KHZ
4: signal-to-noise ratio: 84 db or higher
5: sensitivity: 80 db + 2 db:
6: the output power: 3 w*2
7: distortion rate of 1% or less
8: the speaker specification: 4 3 w 40 mm
9: input power supply: dc DC5V1200MAH
10: working voltage: 3.0 to 5.5 V
11: playing time/charging time: about 9 hour (50% volume)
12: standard parts: MIN - USB charging line
13: interface: support TF card, audio input,FM
14. Factory directly , fast shipping with good price
Bt version:4.0,support A2DP AVRCP
Support: AUX connect, Flash drive, TF card, Fm radioBattery:1800mahWorking time:over 5 hoursTransfer and distance:10meter-15meterSize:132mm*36mm*56mm
Material: ABS(UV dealing), SiliconCharging:MINIUSB 5VCharging time:1-3 hoursSpeaker:40mm 4Ω 3WFrenquency:280Hz-16KHzNet weight:230 gramNosie reduction:>=95dBClearity:<=5%
Packing details , 50pcs.ctn , 22kgs
1. OEM Service
Water transfer decals, add your LOGO on product & packing box.
2. Quality Check
All product would be checked one by one to make sure they all what you ordered, to make sure the quantity and in good condition.
We provide 12 months international warranty. If there are some broken goods, we will replace with new goods in the next order.
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1. Q: What's the MOQ for the item ? A: 100 pcs, mix color is available.(Samples Accepted)
2. Q: What is your payment terms ? A: We offer the payment terms of T/T, Western Union, and PAYPAL.
3. Q: How much will the transportation freight be? A: The transportation freight depends on the weight & packing size and your area.
4. Q: How soon can I get the goods after payment ? A: Usually, we will ship the goods within 2 days. Then by DHL, it takes 3-5 days.
5. Q: Are you able to customize items with design or logo? A: Yes, OEM & ODM is available.
6. Q: How could you ensure the excellent quality ? A: We have professional QC to check all the products before delivering.
7. Q: How can I get samples ? A: If you need samples to test, please contact us to pay for the shipping cost and sample cost.
8. Q: Do you have certificates for your products? A: Yes, we have CE and ROSH, if needed, please contact us!!!
Thanks for your interest,welcome your inquiry for more detials!Whatsapp/Mob/Wechat: +8618670931868