China V5.0 Stable Transmission Comfortable on Ear Bluetooth Headphone Wireless Headset for Mobile Phone with Microphone Hands Free Call/Answer and Multi Button, Find details and Price about China Bluetooth Headphone Wireless, Wireless Headset from V5.0 Stable Transmission Comfortable on Ear Bluetooth Headphone Wireless Headset for Mobile Phone with Microphone Hands Free Call/Answer and Multi Button
Bluetooth version | V5.0 |
Operation distance | 10M |
Range frequency | 2-2.4835GHz |
Sensitivity | -85dB |
Battery and capacity | Lithium 300mAh |
Bluetooth files | A2DP, AVRCP, HSP, HEP |
Working time | 10 hours |
charging time | 2 hours |
Standby time | 100hours |
charging port | USB |
Microphone | Builit in headphone |
Sensitivity | -58±3dB |
speaker type | NdfeB |
Speaker size | 40mm |
Sensitivity | 105dB±3dB |
Impedance | 32Ω |
Frequency response | 20-20,000Hz |
Distortion | ≤1% at 1KHz |
Q1: Do you have a range of stock items for sale?
Yes, We have stock goods for sale.
Q2: Are you a factory?
Yes, we are factory established in 2008,with over 80 workers and 3,000 squares meters workshop.
Q3: How can I get a sample to check quality and how long is the sample time?
sample time is 1-3 days, customized sample time is 7-12 days, sample delivery by Airplane, Sea and Truck according to buyer request.
Q4: What's payment term do you accept ?
By T/T, 30% deposit before production, 70% balance before shipment.
Q6: What is your spare part of products?
It is around 0.2%-0.3% of the total quantity.
Q7: How do you ship the finished production?
1) By sea
2) By air
3) By DHL, FEDEX, UPS, TNT