Welcome to VISION online store
Our aim is:To provide the best services and products.
We can produce any product， please contact us.
Features:
Bluetooth version: V3.0 + Class II EDR
Headphone with internal mic Type:Stereo
Effective use of distance: 10-20m
Frequency range: 2.4 2.4835GHz ISM band to
Sound sensitivity: 85dB
Support music format: at WMA MP3
Standby time: to 250hours Up
The songs available time: 6 hours
Then the phone can be used for a long time: 3 hours
Normal charging time: Within 3 hours
Rechargeable battery: 300mA Rechargeable Li-Polymer 3.7V
Memory card: support 128M-32G
Radio frequency range: 87 108.0MHz to
Radio search method: automatic or manual search
Power: input voltage 100-240V DC， output voltage 5V 300mA AC
Output Power:-6dBm to 4dBm RF
Working temperature: C `to -10 +55` C
Bluetooth protocol: HFP， HSP， and A2DP
Control protocol: AVRCP protocol
Colors: Black，White，Gold
Notice :The package will be folded when we ship it，you need to pack them yourself when you get the goods.
Package Include:
1 x Bluetooth earphone
1 X Usb Charger cable
1 x User Manual
Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.
There are many payment methods available on DHgate.com such as credit cards， real-time bank transfers， offline payments (bank transfers and Western Union). You can choose a method which is the most convenient for you. To protect your interests， your payment will be temporarily held by DHgate， and will not be released to us until you receive your order and are satisfied with it.
1. Shipping cost: Click “Shipping and payment” tab on the product detail page， and you will see the delivery details. You can calculate shipping cost by inputting the required information.
2. Time in transit: Transit time varies with different shipping methods.
3. Item Processing Time: The processing time for a specific order varies with the product type and stock status. Mostly， processing time can be 3 to 15 working days.
If you want to exchange the items received， you must contact us within 3 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status.
Since your feedback is very important to our business`s development， we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It`ll just take you 1 minute. Thank you!