Наушники-вкладыши Business Blue-tooth 5.1 громкая связь шумоподавление

Description: Description: –360° panoramic sound, immersive audio and video experience. –Large moving coil and loud volume, no fear of environmental noise. –ENC dual microphone noise reduction, no noise recorded during calls. –The 8th generation CVC intelligent noise reduction, the human voice is clearer. –Using a new generation of high-speed imported lithium, the power consumption is small, and the transmission connection is faster and more stable. Specification Product Name: Headphones Headphone parameters: Blue-tooth-compatible version: V5.1+EDR Wireless frequency: 2.4GHZ Supported protocols: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Transmission distance: 10 meters Battery capacity: 100mAh Charging voltage/current: 5V/1A Play/talk time: about 8 hours Charging time: about 1 hour Standby time: 120 hours Speaker impedance: φ8MM 32&; Microphone sensitivity: -42Db Working temperature: -10-50℃ Charging bin parameters: Input voltage/current: 5V/1A Battery capacity: 500mAh Charging compartment size: 11.5×6.5x2CM Packing list: 1 x Headphones 1 x Charging Bin (optional) 2 x Ear Cap 1 x Charging Wire 1 x User Manual Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don’t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. Payment Delivery Returns Feedback We accept Payoneer only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding buying. 1. We will delivery out at the handing time when we receive the payment. 2. The delivery time is 3-5 business days to US by usually time.The parcel maybe delay 1-2day of the weekend.Due to the bad weather,Holidays,Hot Season ect.the parcel maybe delay,If you have any problems,mssage us,we will try our best to solve it. 3. We ship to your eBay address. Please make sure your eBay address is correct before you pay. 4. If you want to change the shipping address,message us before our send out. 5. We cannot deliver your order if your state is PR. 1. If you donot receive the items at the delivery time,the parcel has broken/missing,Please message us before you open case/return,we will try our best to solve it. 2. We offer a 30 day return policy from checkout winning date. 3. An RMA number is required for all returns. Message us for return instructions. Items Returned without a RMA number will not be processed. 4. Items defective upon receipt must be packaged in their retail packaging as if new and returned with a detailed description of the problem. 5. Return shipping fees are not refundable. We reserve the right to decline any returns if the above guidelines are not followed. If you are not satisfied with the item for any reason, please do not quick to leave negative/neutral feedback even open request and case without any communication with us. We devote ourselves making EVERY CUSTOMER in 100% Satisfactory and resolve any problem. Thank you for your understanding and recognition,we are always leave positive feedback to all our customers. Reply: All replies will be sent to your email box, if you do not get response within 24 hours (Sat. & Sun. excluded) please check your eBay My Messages in case that our emails will be filtered automatically by your settings.