Rotable HIFI Wireless Bluetooth Headphones V5.1 Touch Control Earphones Stereo Handsfree HD talking IN Ear Support Mode

Parameter: 1. Bluetooth version: Dual-mode Bluetooth V5.1 ultra-low power consumption 2. Supporting agreement: A2DP 1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 3. Bluetooth frequency band: 24GHz 4. Bluetooth transmiion distance: 10M 5. Battery capacity: 300mAh lithium battery 6. Standby time: 210 hours 7. Talk/Playtime: About 20/15 hours 8. Charging time: About 1 hour Bluetooth Pairing: 1. Connect: Pre and hold the power switch for 5 seconds, you can see the red and blue lights flashing alternately, at this time turn on the mobile phone Bluetooth, you can search for "M-800" and click to connect, or you can connect to other Bluetooth devices. You can listen to music or Make a call. Voice switching: Quickly double-click the phone button in the search states to switch between Chinese and English voices. Bluetooth use: 1. Call When the headset is turned on and succefully connected with the mobile phone or Bluetooth device with a call function, you can make calls. When there is an incoming call, the headset will have an incoming call reminder and an incoming call number, short pre the phone button for 1 second, you can answer the call, long-pre the phone Pre for 4 seconds to reject the call. Voice aistant: When the mobile phone is connected, short pre the phone button for 1 second and let go to activate the language aistant function, Android, A pple. binaural function: Pairing method: After the two headphones are turned on at the same time, one of the headphones is three times the power button, the two headphones are automatically paired and the pairing number is iued after 3 seconds, and then click M-800 on the phone to connect. About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill 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 .

Your 100% satisfaction is very ant to us
If 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.