Otto TW100 Instruction Manual

was set too low ● ● Check the bluetooth connection Check sound volume setting on the mobile phone No audio during handsfree operation ● Earbud charge points do not connect with charge points in charging case ● Take out both earbuds and reposition them in the charging case until red indicator light is on Earbuds are not charging ● ● ● The pairing steps were missed Previous connected devices have not yet disconnected from the earbuds Battery level is low in earbuds ● ● ● Turn off both earbuds and go throug ...

2. 1. With the earbuds placed inside the charging case, connect the charging cable (included) to the charging port on the back of the charging case and the other end of the charging cable to a workable USB power source. Earbuds are fully charged once the power indicator light on each earbud turns off. 1. Recharge earbuds by inserting both earbuds into the charging case firmly. Press the status button to activate the charging process from the charging case. The indicators on earbuds will light up in red when charging. Recharging earbuds/chargi ...

2. 1. With the earbuds placed inside the charging case, connect the charging cable (included) to the charging port on the back of the charging case and the other end of the charging cable to a workable USB power source. Earbuds are fully charged once the power indicator light on each earbud turns off. 1. Recharge earbuds by inserting both earbuds into the charging case firmly. Press the status button to activate the charging process from the charging case. The indicators on earbuds will light up in red when charging. Recharging earbuds/chargi ...

Bluetooth version: 5.0 Transmission distance: 10m ● ● * Turn on the earbuds: Press and hold the multi-function button on each earbud until indicator light flashes blue and red. It will automatically reconnect to the paired phone Turn off the earbuds: Press and hold the multi-function button on either one side of earbud until indicator light flashes red and prompt "Power Off", or put back to the charging case and press status button on the charging case. Press the multi-function button of relevant earbud to accept an inc ...