CSR 4.2 TWS blue tooth earphones in Shenzhen wholesale manufacturer
Packaging & Delivery
1.Neutral packing(neutral leather box+ neutral carton)
2.Custom packing (with logo or barcode according to clients' requirement)
Neutral Packaging Details:
* Bluetooth headset x 1
* Usb Cable x 1
* Earplug x 4
Outer Package box: 50*38*36cm
Gross Weight: 11.4kg/ctn
Headphone Sample order within 3 days after receiving payment
2017 New Professional CSR 4.2 TWS blue tooth earphones in Shenzhen wholesale manufacturer
blue tooth version
about 190 hours
Headset Operation Range
Class 2 (10 meters)
USB DC 5V Charging connector
Support Multi-point Connection
Operation Frequency Range
Audio Frequency Range
rechargeable polymer Li-Ion battery 501023p with Seiko Protection Board
¢ 11 speaker / true copper ring
1.4.2 boot In the off state, while long press the two headphones multi-function keys 3 seconds / red and blue lights long 1 second after the boot; 1.4.3 Shutdown Any one long press multi-function keys for about 3 seconds, two interconnection devices at the same time closed; No connection, about 5 minutes automatically shut down
1.4.4 pairing In the shutdown state, long press (one of the two headphones) multi-function key 5 seconds, headset into the paired state, click on the phone connection (the headset as the main device); connected to close the phone, Pairing the state Double-click the multi-function to connect two headphones; two headphones connected, open the phone blue tooth, click P08 to connect the headset. Or in the same way, first connect the two headphones after the blue tooth, turn off the two phones blue tooth, and then open one of the headset blue tooth and mobile phone pairing, after the success of the connection (the headset as the main device) Open another Headset blue tooth, will automatically return to the main device.
1.4.5 Search for peer devices Peer device press and hold for 5 seconds to enter the pairing and then double-click the multi-function key, the peer device is automatically connected.
1.4.6 back to the chain A master device music playback state, from the device is not connected to the state, has been connected to at least one device, double-click MFB trigger back to the phone or another device B no connection case, click MFB trigger back to connect, can be connected to the machine and the phone C out of the connection range, automatically connected and resume normal use
Only the master device is in the call
Packaging & Shipping
Sample can be sent out next day upon receipt of payment. Please send email for sample requirement.
Bulk Order DeliveryTime:
Stock in hand: Ship next day after receipt of payment.
Bulk production: 20~45days after receipt of deposit (may vary depending on specific items and item quantities)
For urgent order, we can make it faster. Please send email to negotiate.
Shipping Options with estimated charge (freight may vary depending on specific weight, volume, and address, check with us for the exact freight):
- Air freight to door by DHL (21KGS-100KGS)= $6.3-$6.620/KG
- Air freight to door by DHL (less than 21KGS)= depending on specific weight
We work with the most professional forwarders in the world and we share our large shipping discounts with all our customers.
1. As a direct manufacturer and also a trading company over 10 years, we are able to have the best resource in China and offer our clients blue tooth headphones at the most competitive price.
2. Quality Assurance:100% QC inspection before delivery; and CE, FCC, BQB, TELEC, KC,Rohs certified; Full refundor replacement for quality faulty; 365 days quality warranty for ALL headphones.
3. Excellent customer service, responded within 24 hours.
4. Fast delivery: we have large amount of stock ready to ship the next day after order, and for bulk production, we can work on urgent order and deliver in time.
5. We provide OEM/ODM service and can make custom headphones according to clients' prints or sample pieces.
Sample time: 3-5 days after design confirmed.
Mass production lead time: within 25days after order confirmed.
Material: Plastic, carton etc
Sample time: 3-5days after design confirmed.
6. With 10 year's exporting experience, we've worked with customers worldwide.
Accounting for the number of buyers
7. Monthly production capacity over 300,000pcs.
8. One-Stop service: we can take care of everything from production, shipping, import clearance, door delivery until your order is right there in your hands.
Jetblue Technology Co. Limited was located in Longgang district Shenzhen China. We have been specializing in developing, producing, selling blue tooth headphones for over 10 years.
It occupies over 5000 square meters, boasting 300 employees, with 6 production line(dust free workshop). With the business philosophy “quality, loyalty, innovation, win-win”, the world’s leading production equipment, and the high-quality team (research/development/production/management), we have been keeping providing professional OEM & ODM services. With technological innovation as the core, high-quality and after-sales as backup, our own brand ”Jetblue” brings high-tech life to our consumers all the time.
We believe that business can only go further when it design, quality, service are competitive enough.
Q1. I don’t like the standard colors. Can I choose any color for the Headsets ?
A: Yes, OEM service offered for customized color, logo, package, design, etc.
Q2. What’s the MOQ for the Headsets ?
A: OEM MOQ is 1000pcs, but trial order with 500pcs is acceptable for our factory standard stock speaker.
Q3. What is the packaging?
A: Individual gift box and carton. OEM package is warm welcomed.
Q4. How should we pay if we order from you?
A: Payment terms accepted: T/T, PayPal, Western Union, and Credit Card via alibaba trade assurance order.
Q5. What’s the Headsets warranty?
A: We can offer 12-month guarantee for the goods, please send us relevant photos and we will provide our after-sale service to you.
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