1. Bluetooth 5.0, lower power consumption, faster and more stable Bluetooth signal transmission. It can work on any device that supports Bluetooth, such as smart phones, tablets, laptops, etc.
2. 52mm speaker driver, subwoofer and 3D surround sound quality.
3. Built-in 2000mAh high-capacity battery, the speaker can be used as a mobile power supply to charge your other electronic devices.
4. Multiple playback functions: support Bluetooth wireless playback, Micro SD card playback, U disk playback, and AUX wired playback.
5. The built-in sensitive microphone supports hands-free calling, which can answer or reject calls.
6. Lightweight mini portable design, easy to carry.
Bluetooth version: 5.0
Transmission distance: about 10m
Frequency response: 20Hz-20KHz
Signal to noise ratio: ≥85dB
Working voltage: 3.7V
Charging voltage: DC5V
Battery capacity: 2000mAh lithium battery
Play music: about 8 hours
Standby time: ≥30 days
Charging time: about 3h
TWS function: turn on two speakers at the same time, and then double-click the “-” button