Top 10 foldable bluetooth CSR 4.0 stereo headset with microphone

Driver: Dynamic, 2xΦ40mm, Neodymium magnet 

Frequency range: 20~20KHz 

Impedance: 32Ohm 

Sensitivity: 108dB ±3dB

Talking Time: 8h 

Standby Time: 100h 

Charging: USB 

Bluetooth Version: JL2.1

Bluetooth Profiles Supported: A2DP1.2/AVRCP1.0/HSP1.0/HFP1.5

Packaging:

PE bag /giftbox/blister card/paper carton/customized design is available.

Shipping:

1. DHL/UPS/FedEx/EMS/TOLL/SAGAWA/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods;

The warranty policy
1. Free warranty within one year , warranty period from the date on the invoice.
2. Free maintenance service for more than a year, only charge the cost of materials.
3. Because of the product damage, loss caused by transport problems,we take full responsibility. 
4. For being not product quality reasons,you are unable to enjoy free maintenance services.

Return/exchange policy
1. Please strictly inspect the goods and confirm when accepting the goods.Once signed, for being not the product quality problems ,goods will not be returned.
2. Due to product quality problems to the machine return/exchange, our company will be responsible for the return of the freight
3. Other return/exchange matters, please contact our after-sales staff,must give you a satisfactory solution.

Q1. Can I have my logo printed on the products and packagings?

A1. Yes, of course, just feel free to contact us for details.

Q2. Is that available if the trial order can't meet the MOQ?

A2. Our MOQ is 1000pcs, if the trial order can't meet the MOQ, 100-500pcs also are fine.

Q3. What about the leading time?

A3. For sample with existing products, delivery within 3 days; For orders in great quantity, 15-20 working days. Generally 20-30 working days for customer OEM products.

Welcome to contact with us for more information !!