Fangrui Product Details 1. M97 Bluetooth 5.0 Headset Mono Bluetooth Earphone With Charging Base 2. Product Parameters: 3. Bluetooth Version: V5.0 4. Bluetooth Chip: Csra8615 5. Communication Distance: 10 Meters 6. Bluetooth Protocol: Hsp, Hfp, Avrcp, A2dp 7. Decoding Method: Sbc 8. Built-in Battery: 180mah3.7v 9. Charging Time: About 2 Hours 10. Standby Time: 200 Hours 11. Working Time: About 17 Hours ( Volume) 12. Earphone Net Weight: About 51 Grams 13. Net Weight Of Charging Base: About 242 Grams 14. Headphone Size: 163.21x142.27x48.5mm 15. Charging Base Size: 79x73x31mm 16. Operation Method: 17. In The Off State, Press And Hold The Multi-function Button For 1-3 Seconds (when There Is A Pairing Record, It Will Enter The Reconnecting State, If There Is No Pairing Record, It Will Automatically Enter The Pairing State) 18. In The Power-on State, Long Press The Multi-function Button For 5 Seconds 19. In The Shutdown State, Press And Hold The Multi-function Button For 5-8 Seconds Or Double-click The Multi-function Button In The Disconnected Standby State 20. When Playing Music, Short Press The Multi-function Button To Pauseplay The Music 21. Double-click The Multi-function Button To Redial The Last Phone Number Called 22. When There Is A Pairing Record, Turn On The Device And Enter The Reconnect State Or Short Press The Multi-function Button In The Pairing State To Try Reconnect 23. Press And Hold The Multi-function Button For 1 Second And Let Go To Activate The Voice Dialing Function Of The Phone 24. During A Call, Press And Hold The Multi-function Button For 1 Second And Then Let Go To Switch The Audio Between The Phone And The Headset 25. When A Call Comes In, Short Press The Multi-function Button To Answer The Call 26. During A Call, Short Press The Multi-function Button To Hang Up 27. When A Call Comes In, Long Press The Multi-function Button For 1 Second To Reject The Call 28. During Musiccall, Short Press The Volume Up Button, The Volume Will Increase 29. In The Music, Long Press The Volume Plus Button For 1 Second, It Will Switch To The Next Song 30. During Musiccall, Short Press The Volume Down Button, The Volume Will Decrease 31. In The Music, Long Press The Volume Down Button For 1 Second, It Will Switch To The Previous Song 32. Bluetooth Pairing And Connection 33. Long Press The Bh-m97 Multifunction Button For 5-8 Seconds To Enter The Pairing Mode, Red And Blue Flashing Alternately 34. Turn On The Bluetooth Of The Mobile Phone And Click Search. When "bh-m97" Appears, Click The Pairing Connection. After The Connection Is Successful, The Led Turns To Blue Light Flashing Slowly, And The Mobile Phone Displays "bh-m97" Connected. At This Time, You Can Listen Through The Bluetooth Headset Music Or Phone 35. The Multi-function Button, Volume Up Button, Volume Down Button On The Bluetooth Headset Can Control The Answering, Hanging Up And Music Playpause, Up And Down Music, Volume Up And Down, Etc. 36. One For Two Usage 37. Connect The First Mobile Phone As Above, Then Turn Off The Bluetooth Function Of The First Mobile Phone 38. Put The Bh-m97 In The Pairing Mode Again ------ When Not Connected To The Standby State, Double-click The Multi-function Button To Enter The Pairing Mode, The Indicator Light Changes To Red And Blue Lights Alternately 39. Turn On The Bluetooth Of The Second Mobile Phone And Click Search. When "bh-m97" Appears, Click To Connect. After The Connection Is Successful, The Indicator Light Turns To Blue And Flashes Slowly 40. Re-open The Bluetooth Of The First Mobile Phone And Find The Pairing Record Of "bh-m97", Click To Connect, It Will Show That The Connection Is Successful, And The One For Two Function Will Be Realized 41. Note: Only One Mobile Phone's Music Can Be Played When One Drags Two. When You Want To Play The Music Of Another Mobile Phone, You Need To Pause Or Close The Music Of The Previous Mobile Phone First. The Same Is True For Calls. 42. Status Indicator Status: 43. Power On: Blue Light On For 1 Second 44. Shut Down: Red Light On For 1 Second 45. Pairing Status: Red And Blue Lights Flash Alternately 46. Disconnected Standby State: The Blue Light Flashes Once Every 2 Seconds 47. Connected Standby State: The Blue Light Flashes Once Every 5 Seconds 48. Music Status: Blue Light Flashes Once Every 5 Seconds 49. Call Status: Blue Light Flashes Once Every 5 Seconds 50. Clear Pairing Records: Red And Blue Lights Flash Once At The Same Time 51. Charging: The Red Light Is On 52. Fully Charged: The Blue Light Is On 53. Low Battery: Red Light Flashes