Cyboris IPX7 Waterproof Mini TWS Interconnected Water Floating Bluetooth Speaker(Black)

Features:
1. HIFI high fidelity, high volume without distortion, clear and natural sound
2. Bluetooth 5.0, stable wireless connection, high-definition two-way call
3. Waterproof speaker, closed box, IPX7 waterproof, can actively float on the water
4. Compact and lightweight design, easy to carry
5. Support 64GB memory card and lossless audio playback
6. 3D surround sound field, TWS dual-machine interconnection

Product parameters:
1. Bluetooth version: 5.0
2. Transmission distance: 30 meters (barrier-free transmission)
3. Power input: Micro 5V/1A
4. Speaker unit: 4 ohms 5W/53mm
5. Frequency range: 30HZ-18KHz
6. Signal-to-noise ratio: 85dB
7. Battery capacity: 3.7V/900mAh
8. Charging time: about 2.5H
9. Battery life: 4-10H
10. Waterproof grade: IPX7
11. Product size: about 100 x 100 x 47mcm
12. Product net weight: about 240g
13. This product is measured manually, and there may be an error of 0.1-0.2mm and 0.1-0.2g in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!
14. Note: The delivery only includes the speaker, not other items in the picture!