bluetooth sleeping headphones eye mask headband soft

Tips: If order 2 pcs or more ，  youcan get 3% off discount !!Sleep Headphones Personalised Gifts for Dad Sleepphones - Bluetooth Headband Sleep Earphone Sleepband Built-in HD Stereo Speakers， Ultra-Soft Wireless Sleeping Headphones Birthday Gifts for Her HimBluetooth technical parameters:Bluetooth version: 5.0Bluetooth transmission distance: 10MMusic playing time: Maximum sound 7h， medium volume 10 hoursMicrophone distance: 1mBluetooth standby time: 72hBattery capacity: 150mA / hBattery power: 0.55wHorn impedance: 32 ohmHorn power: 0.02wFrequency range: 2.4-2.4835ghzSensitivity: 45dBTransmitting power: 6dBAudio output distortion: 0.6%Audio output SNR: 93dBCharging time: 1-2 hoursMaximum input voltage: DC 5VMaximum input current: 150mahMaximum input power: 0.55wProduct packaging informationweight: 80gPackaging: Bluetooth headphones， manual， charging cable， OPP bagWelcome Dropshipping!!!About Dropshipping :1.Accept Dropshipping， and we will DO NOT put any invoices， QR codes， promotions in the shipment， So Dont worry， Just buy it， we will do anything well for you .2.We are guarantee each device be tested rigorous before shipped out， SO all products can guarantee 100% high quality before sent out. Thank you very much!!! 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.