Manufacturer: Xiaomi Roidmi Model: Mojietu 3S Weight: 3.1 g Size: 6.1 x 2.6 x 2.6 cm Bluetooth: 4.2 USB Power Supply: 5 V / 2.4 A Smart App: Yes Fast Charging: Yes Dual Device Charging: Yes

24H Talk Time & 30 Days Standby Wide Compatibility & Advanced Bluetooth 5.0  Handsfree & CVC 6.0 Noise Cancelling Technology  Comfortable Wearing Design & 360° Adjustable...

Long-lasting battery life and convenient charging The headset is equipped with a 115 mAh battery, and the charging case has a capacity of 500 mAh. This provides up to 15 hours of music playback and 12 hours of talk time. It charges in just 1.5 hours. Note: Do not use fast charging or car chargers.

Bluetooth 5.1, High Compatibility Equipped with the new QCC Bluetooth 5.1 chip, low power consumption, faster transmission rate, no delay, stable and faster connection.