Vehicle-mounted Bluetooth V3.0 & EDR Handsfree Kit With Hi-Fi Speaker Microphone Cellphone HandsfreeWeight: 58gDimensions: 5.12 in x 1.89 in x 0.51 in (13.0 cm x 4.8 cm x 1.3 cm)Brand: N/AModel: N/AQuantity: 1Color: BlackMaterial: ABS + PlasticFunction: HandsfreeCompatible Cellphone: Cellphone with Hands-Free， Headset， AVRCP， etc.Phonebook Capacity: 8Bluetooth Version: V3.0 + EDRTransmit Frequency: ISM (2.4~2.4GHz)Transmt Distance: 10 mMIC Effective Distance: 1mSNR: 68 dBTHD: <0.1%Frequency Response: 20Hz~15KHzTalk Time: About 20 HStandby Time: 1000 HCharging Time: About 3 HCharger Voltage: 3.7VBattery Capacity: 650 mAhInterface/Port: 5-PinExternal Card Max. Support: N/A Features:Built-in DSP noise suppression and echo cancellation functionWith Hi-Fi speaker and high sensitivity microphone Transmitted power: Class 2 With magnetPacking List:1 x Hands-Free kit1 x Chinese & English manual1 x Clip1 x USB cable (50cm)1 x Car charger (12~24V) 1. Your package will be shipped out 1-3 business days after payment confirmation!2. We always declare low value for each package and it will be sent as Personal Gifts in order to avoid you pay high tariffs.3. Service Transit Time is provided by the carrier and excludes weekends and holidays. Transit times may vary，particularly during the holiday season.4. If you have not received your shipment within 30 days from payment， please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days， it is considered used and We Will Not Issue You A Refund Or Replacement. Shipping cost is bear by both seller and buyer in half.2. All returned items Must Be in the original packaging and you Must Provide us with the shipping tracking number， specific reason for the return， and your po#.3. We will refund Your Full Winning Bid Amount， upon receipt of the item in its original condition and packaging with all components and accessories included， After Both Buyer and Seller cancel the transaction from aliexpress. Or， you may choose to have a replacement.4. We will bear all the shipping cost if the product is not as advertised.1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items Must Be reported and returned within the warranty period (and in the original packaging， if possible). You must tell us what the defect is and give us your order number. 1. In order to thanks buyer's support to our store， we give 5 stars to all our buyers， hope can cooperate with you again.2. If you are satisfied with our product and service， please also give us a positive feedback.3. If you are not satisfied with our product， has any problem， We request that you contact us immediately Before you give us neutral or negative feedback， so that we can satisfactorily address your concerns.