- 2 in 1 Sport Water Bottle Bluetooth Speaker, enjoy music & life, easy for carry.
- Unique compass design, help you explore the new direction. Easy for travel, cycling .
- One speaker two cover , change freely follow you.
- Water volume: 400ml. Tritan copolyester"(Food level material）Pass FDA materials certificate, Safety and environmental
- support TF card + super bass speaker
1. Bluetooth version: 4.2
2. Sensitivity: 80db
3. Bluetooth distance: 10m
4. Frequency response: 100hz-18khz
5. Frequency: 2.4GHz
6. Impedance: 3Ω±10%
7. Battery: 5V 400mah
8. Power: 3W±10%
9. SNR: ≥69dba
10. Charging Voltage: DC5V
11. Audio out: φ3.5m
12. Charging time: 2.5H
13. 16 core speaker with diaphragms