Zealot S77 IPX7 Waterproof Portable Wireless Bluetooth Speaker(Black)

Parameters:
1. Bluetooth version: 5.0
2. Transmission distance: about 10m
3. Battery life: about 8H
4. Charging interface: Type-C
5. Charging time: about 2-3H
6. Standby time: about 30 days
7. Frequency response: 20Hz-20KHz
8. Battery capacity: 1800mAh
9. Size: 136x101x49mm
10. Function: support Bluetooth / TF card / TWS interconnection

Features:
1. Adopt full-range loudspeaker design, deep bass and excellent
2. Small and light in appearance, easy to carry and easy to use
3. Support two wireless interconnected synchronous playback to achieve surround sound and enjoy shocking sound effects
4. Built-in noise-canceling microphone, high-definition hands-free calling, free your hands
5. Built-in 1800mAh battery capacity, long-lasting battery life, worry-free travel
6. IPX7 waterproof design, no fear of rain, you can sing freely