Borofone BD3 Ultra Smart Watch -bMain screen: 1.96 “; Resolution: 240 x 282; IP67 waterproof CPU:ZK8918C Memory: 64MB Bluetooth 5.0; Call support Battery capacity: 240mAh; Work time: 4-6 days for single Bluetooth and 2 days for dual Bluetooth Support sports, heart rate, sleep monitoring and other functions 22 languages: Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italy, German, Portuguese, T rkiye, Latin, Romania, Hebrew, Burmese, Ukrainian. What’s in the box 1x Borofone BD3 Ultra Smart Watch