The Ninja Dragon M12PRO Surround 3D Sound True Wireless Bluetooth 5.0 Earbuds provide amazing sound quality with 5mW max output/Sensitivity: 120dB. The battery is 3.7V, >; 50mA lithium battery and each full charge will enable up to 5 hours of music play time. The Bluetooth distance range is up to 30 ft. The charging case has a special flashlight design and is equipped with a large-capacity battery, allowing it to be used as a backup battery bank. The latest technology allows for a super fast and simple pairing process.

The Bluetooth version is 5.0 and the protocols supported are HFP 1.7, HSP 1.2, AVRCP 1.6, spp 1.2 and pbap 1.0. The range distance is up to 30 ft and the talk time/music playing time is 5-6h with one full charge. The standby time is up to 500 hours with the use of the powerful 8000mah charging case. The frequency is 2402 MHz ~ 2480 MHz and the battery type is 3.7V, >; 50mA lithium battery. The charging time is 1-2h and the operating temperature is -10° - 55°.

The package includes 2 earphones, 1 charging case, 1 user manual, 1 charging cable. The charging case specification includes an input current of 5V 1A and an output current of 5V 1A. The battery type is 3.7V and the charging case capacity is 8000mAh. The charging time is 1-2h.