Fire-Boltt INVINCIBLE 1.39" (3.53cm) AMOLED 454x454 Bluetooth Calling Smartwatch Color:Black Noise_cancelling

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Now keep calm

a quick 15 minutes of charging provides you another 4 Hours of playtime

Messages directly on your Zeb Fit1220CH

0 which enables a fast and stable connection

Fire-Boltt INVINCIBLE 1.39" (3.53cm) AMOLED 454x454 Bluetooth Calling Smartwatch Color:Black Noise_cancellingFeatures 1. 39 AMOLED DISPLAY : Fire Boltt Invincible has a premium 454*454 Pixel Resolution with 2. 5D Full Lamination. It has an ALWAYS ON Display; How to activate Bluetooth Calling : To enable Bluetooth Calling Function, first connect it to the compatible app. Once connected, manually go to the phone's Bluetooth settings and pair (Bluetooth Name: BSW020). On pairing, you will get a notification: Connected for calls.. Band Width: 20 millimeters.