Specification:
No APP needed
Built-in microphone: Yes, handsfree
Frequency response: 65Hz-18KHz
Output power: 10W * 2 THD + N ≤ 1% (1KHz / 0dB)
Charging voltage: Micro USB 5V / 1.5A
Charging time: about 5 hours Speaker size: 4Ω / 2 x 10W
Music playing time: about 5-8 hours (depends on the music style)
Battery: 2200mAh / 7.4V, (18650 battery 2 pieces in series)
Effective distance: ≥10 M
LED display: when charging, bright red. fully charged, red light turns off.
Compatible Devices: Smart Bluetooth devices such as mainstream mobile phones, tablet PCs, notebooks, Bluetooth TVs, etc. Bluetooth V4.2 Bluetooth is also used, and the effective distance is more than 10 meters from the connection distance, and the playback is more freedom.