Bluetooth Headphones HaoHiyo Wireless Neckband Massage Headset Sports Earbuds Stereo Earphones with Mic 55 Hrs Playtime 2021 Upgraded White

2021 NEWEST BLUETOOTH FOLDABLE NECKBAND MASSAGE HEADPHONES, MAKE YOUR LIVE MORE CONVENIENT AND COMFORTABLE! Features: 1.Skin friendly materials 2.Wireless Bluetooth Music 3.304 stainless steel electrode 4.Ergonomic comfortable design 5.New and fashionable appearance 6.3 massage modes, 15 level massage strength Specifications: Version: V5.0 Chip: CSR8635 Call time: 30 h Music time: 55 h Call distance: 33-50 ft Battery capacity: 750 mA Package includes: 1 * Wireless music headset 1 * USB charging line 1 * Manual 2 * Pairs of earmuffs Basic operation 1.Press the headset button for 2-3 seconds until the light turns red and blue 2.Then use the mobile phone to search for the model and choose the connection 3.The operation of previous one and next one and volume adjustment 4.Both the previous one and next one and the volume can be adjusted on the front volume button of the stereo headset (long press for previous one and next one adjustment, short press for volume adjustment) Indicator lights and sound prompts 1.The red and blue lights flash alternately quickly, which is the state of booting and waiting for search 2.The headset beeps quickly for 3 times as a low power hint 3.When the red light is on, it is charging, and the indicator light turns blue when it is fully charged