Charging When the earphones prompt "low battery,please charge ", please use the standard charging box to charge the earphones. 1ã€Charge for the earphones: Red light on when charging, Green light on when fully charged. Charging time:appr. 1.5 hours 2ã€Charge for the charging box: Red light on when charging, Green light on when fully charged. Charging time:appr. 1.5 hours 3ã€Charging box Charging times for the earphones: appr. 1.5 times (Charging box-Full battery) Attention: â‘ The host speaker connects to vice speaker and other device, it will consume more power and power off quicker. â‘¡The green light will be off after fully charged, But if charged by USB power supply, the green light won't be off. â‘¢When charged in the charging box, if the earphone charging indicator light flashes red light intermittently, that indicates  wrong charging contact. Can't charge only if you adjust the earhooks in the right position (refer to the following picture).
- 【2018 ON-STYLE HD Stereo Sound】: Bluetooth V4.2+EDR, HD stereo high quality sound, built-in HD Microphone, ensure Hi-Fi Stereo Music Sound and Strong Signal. Can be used as Stereo Mode and Mono Mode.Enjoy music with the people you love.
- 【ONE-STEP PARING & Touch Control】You don't need any skills to use earbuds. They are easy to connect as they are available for a connection whenever they are on. Easy and sensitive operation, just touch the earphone to achieve Next song/Previous song, volume +/- and so on. LED indicator and voice reminder that let you know the status of the earphone，used for sports or driving.
- 【IPX4 Sweatproof Sports Earphones】: IXP4 waterproof Design, Anti-sweating and Anti-drop out while running,hiking and exercising. With a lanyard, convenient to storage and a convenient way to carry around when you don't use them. Three different sizes of earbuds and earhooks, making your wearing more comfortable, not easy to fall down.
- 【SUPER Long Using Time】: 1.5 hours charge time to enjoy 4 hours of continuous talk time or 3 hours music time(with 60% Maximum decibels), and 125 hours standby time. Built-in Charging box, charge anytime anywhere, convenient to carry.
- 【totobay AFTER-SALE SERVICE】: One month no reason money-back guarantee and 18 moths Replacement Warranty, support 7*24h technology service, 24 hours quick reply.
- 【2018 ON-STYLE HD Stereo Sound】: Bluetooth V4.2+EDR, HD stereo high quality sound, built-in HD Microphone, ensure Hi-Fi Stereo Music Sound and Strong Signal. Can be used as Stereo Mode and Mono Mode.Enjoy music with the people you love.
- 【ONE-STEP PARING & Touch Control】You don't need any skills to use earbuds. They are easy to connect as they are available for a connection whenever they are on. Easy and sensitive operation, just touch the earphone to achieve Next song/Previous song, volume +/- and so on. LED indicator and voice reminder that let you know the status of the earphone，used for sports or driving.
- 【IPX4 Sweatproof Sports Earphones】: IXP4 waterproof Design, Anti-sweating and Anti-drop out while running,hiking and exercising. With a lanyard, convenient to storage and a convenient way to carry around when you don't use them. Three different sizes of earbuds and earhooks, making your wearing more comfortable, not easy to fall down.
- 【SUPER Long Using Time】: 1.5 hours charge time to enjoy 4 hours of continuous talk time or 3 hours music time(with 60% Maximum decibels), and 125 hours standby time. Built-in Charging box, charge anytime anywhere, convenient to carry.
- 【totobay AFTER-SALE SERVICE】: One month no reason money-back guarantee and 18 moths Replacement Warranty, support 7*24h technology service, 24 hours quick reply.
