New B39 LED Headphone Portable Folding Builtin FM Earphones

Brand Name:centechiaVocalism Principle:OrthodynamicControl Button:NoActive Noise-Cancellation:YesCommunication:WirelessVolume Control:YesStyle:HeadphoneSensitivity:-dBWireless Type:BluetoothIs wireless:YesMax Output:-mWLine Length:nonemSupport APP:NoFunction:For Internet BarFunction:for Video GameFunction:Common HeadphoneFunction:HiFi HeadphoneFunction:SportNumber Of Drivers:2Plug Type:Line TypeConnectors:USBModel Number:-Earcups Type:SealedBluetooth Version:5.0Support Memory Card:YesDriver Diameter:-mmResistance:-┯Waterproof:NoFrequency Response Range:-HzTotal Harmonic Distortion:-%With Microphone:YesFeatures:With MicrophoneCharging Method:CABLEDropshopping:support Description:1. HiFi Powerful Bass Stereo Sound Effect: 40mm diaphragm speaker drivers， deep bass stereo sound， enjoy the wireless high quality music 2. Comfortable Over-Ear Fit: Soft protein leather earpad and retractable headband lifts the burdens for your ear. No discomfort after long-time wearing. 3. Comfortable and Foldable: Technical ergonomics design with soft earmuffs simulated to human skin texture， ensure long lasting comfort 4. Wireless and Lightweight: Ear Pad headphones for enjoying extended listening of TV and audio―without disturbing others 5. Built in Microphone: supports hands-free call and voice reporting incoming call number. With the latest enhanced technology makes you voice sound clearer in noisy environments 6. Ever Power Off， Both Wireless & Wired: -The wireless mode: A built-in 400mAh battery provides up to 8-10hr music time or talking time in a single charge; -The Wired mode: you can also use it as a wired headphone with the provided audio cable so the headphones will never power off. 7. Bluetooth 5.0 Adopt: The Bluetooth 5.0 CSR Chipset， lower power consumption， superior compatibility. Compatible for all the mobile Phone， Tablet PC， Notebook， any devices with bluetooth function Or has A 3.5mm Audio Jack 8. Multi-Functions: headsets have several options for listening enjoyment. Built in TF card slot and you can use a TF/Micro SD card with loaded MP3 music and listen to the songs directly on your headsets. 9. Colorful LED Light: Seven-color transform cool breathing light， shine everywhere， anytime.Specifications:Bluetooth Version: V5.0 Support Bluetooth Mode: A2DP 1.2， AVRCP 1.0， HSP， HSF 1.5 Frequency: 2.402-2.480GHZ， 2.4G ISM band Frequency Response: 20 Hz - 20 KHz Signal to Noise Ratio (SNR): 70Db; Total Harmonic Distortion Rate (THD) 0.1% Power Indicator: Red and blue lights alternately flashing Headset Charging: rechargeable 400MAH lithium battery Charging Port: Mini 5-pin USB charging interface Normal Charging Time: 2.5 hours Talk Time: up to 10 hours Standby Time: up to 20 Days Operating Temperature: -20→ - 55→Package Included:1* Headphone 1* Charging Cable 1* 3.5mm AUX Audio Cable Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .ReturnIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a