1. Main features & ParametersÂ
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| Chipset | CSR 8645 | Bluetooth Version | V4.1 |
| Operation Distance | 10 m | Color | Black / White |
| Talk Time | 6 h | Weight | 13g |
| Music Play Time | 6 h | Size | 33×49×27mm |
| Charging Time | 2 h | Battery Capacity | 90 mAh |
| Standby Time | 160 h | Profile Support | HFP HSP A2DP AVRCP APTX |
| Voice Support | support | Noise Reduction | CVC 6.0 |
| Products used | Iphone, Sumsung, HTC, MI,MeiZu and all type of mobile, computer like IPAD, PC, Desk top. Computer without Bluetooth should be used bluetooth adapter. | ||
| Function | Answer/End/Reject/Transfer a call, Call waiting, Call redial, Voice dail, Mute, Volume adjustment, Multi-point connection, listen to music, Noise Cancelling, Play/Pause, Last/Next song, Voice prompt , App take photo | ||
2. Â Accessoires
1 X QY31 Bluetooth sports headphone
1 X Micro USB charging cable
3 X Ear cap (Bowl shape)(S,M,L)
2 X Ear cap (Bullet shape)(S,M,)
1 X User manual
3. Packaging&ShippingÂ
Different packaging solutions available to fulfill all kinds of customer needs.
Small Order: shipping by DHL,FedEx,TNT,UPS or EMS, China Post,HongKong Post etc
Big Order: ocean shipment or air freight are available.
4. Leadtime&Warranty
1) Sample order: 2-5 working days after sample order confirmed;
2) Mass production:
OEM: 25-35 days upon order confirmation.
QCY brand: 3-30 days upon order confirmed subject to stock situation.
3) 12 months Warranty upon shipment.
5. FAQ
Q: What's your main products?
A: We are professional OEM&ODM manufacturer of Bluetooth & Audio products,mainly supply:Bluetooth headset,
Bluetooth earphone,Bluetooth headphone(Waterproof Bluetooth headphones,Sweat proof Bluetooth headphones,
Sport Bluetooth Headphone),Bluetooth speaker;Audio products like wired earphone etc
Q: What standards does your products meet?
A: Our products can meet BQB, FCC, CE, RoHS standards as your requirements.
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Do you have any MOQ limit?
A: 1000 pcs for OEM & ODM, 200 pcs for QCY brand and we accept sample orders.
Q:What kind of payment terms can you accept?
A: 1)Paypal are available
   2)T/T, 30% down payment upon order confirmed; 70% before shipment;
   3) L/C at sight;
Q:Do you offer one year guarantee for the products?
A:Yes, we offer one year guarantee for the products.
Q:Â Do you accept the OEM order?
A: Yes, we can customize the product and package as your requirements.
Please feel free to contact us.
Agricultural Machinery Accessories Parts
Agricultural machinery parts more generally summarizes the machinery parts associated with agricultural production, the coverage is very wide. Such as: tractor power mechanical parts, tires, bucket, etc., harvester including potato harvester, peanut harvester, agricultural machinery and tools (pear. Take the plough as an example, the plough includes the disc plough, moldshare plough, animal force plough, the component of the whole machine includes the plow tip, the plow leg, the plow share, the plow piece and so on. Related industries, the production of supporting products accessories can be called agricultural machinery accessories.
What are common agricultural machinery accessoriesNow rural use of agricultural machinery is common, in the job, because of farmland environment is bad, so most of farm machinery accessories used are consumables, need to change regularly, in order to avoid failure, farm machinery accessories usually used are:1, agricultural tiresQualified agricultural tires tues both sides have the trademark, model, specification, layer number and the cord material etc, and clear, eye-catching, some still carries with production and inspection chapter; Inner surface should be smooth with brightness, the hand has the elasticity. If the tyre surface identification is not complete or fuzzy, inner tube lacklustre, tire body thin and uneven thickness, hand inelastic, is defective.2, threadProduct appearance should be bright and clean without rust, without defects, continuous spiral arm, no burr, no crack. Will be specimen and standard accessories spinning together, should be able to spin to the terminal, and no card lag phenomenon in the process of precession; Spin after flipping the fittings should be without shaking and sound, and if the thread has defects such as corrosion, crack, burr, spin the move after fitting will shake, for inferiority of quality.3, the gearQualified gear packing should be in good condition, tooth surface should be smooth and no cutting marks, no burr, and coated with anti-rust oil or wax, gear profile usually have code, with a hacksaw blade broken crop row gear face, should be no scratches or only a fine scratches. If the gear surface have burr, notching, rust, sharp strokes with sawdust and Nick (insufficient hardness), the poor quality.4, V beltQualified V belt surface is smooth, seamless joint glue, outside the circle on a clear trademark, specification, manufacturer name and logo, the length of the same type of V belt should be consistent.If the V belt look rough, uneven glue joint or openings, shade thrum exposed edges, no marks or blur, the V belt length is differ, it is false and inferior product.5, V belt wheelQualified V belt wheel surface porosity, crack, grooved smooth, V belt buckle grooved, V belt is slightly higher than that of slot and the bottom of the V belt is not drain contact. If discover wheel blowhole defects such as trough, the groove surface shape and qualified V belt do not form a complete set, it is bad.
Agricultural cnc machining,metal parts
Tianhui Machine Co.,Ltd , https://www.thcastings.com