Bluetooth speaker. Power: 3.5 Watt x2, frequency response: 80Hz – 20kHz, noise compression ratio S/N: >80 dB. Compact design, color fashion.
Portable speaker with high quality sound and silicone case
Bluetooth 4.0 wireless technology
Built-in microphone for phone calls
Wristband design for portability
Rechargeable battery for convenient use
Support TF card and FM radio
Waterproof, shockproof and dustproof
