X3 5W Outdoor IPX7 Waterproof Wireless Bluetooth Speaker, Support Hands-free / USB / AUX / TF Card (Black) Filter-For Sony The wire body is fire-resistant:

The wire body is fire-resistant: the wire can not burn with open flames

Comes with software allowing it to reproduce any keyboard shortcut or single key

5) Length: 1

One Package Size 47cm * 10cm * 10cm / 18

Carton Size 30cm * 50cm * 51cm / 11

X3 5W Outdoor IPX7 Waterproof Wireless Bluetooth Speaker, Support Hands-free / USB / AUX / TF Card (Black) Filter-For Sony The wire body is fire-resistant:1. Bluetooth V5. 0, 20m effective transmission distance. 2. 5W power speaker, HiFi sound quality, heavy bass effect. 3. IPX7 waterproof, applicable for both indoor and outdoor. 4. Support U disk, AUX, TFcard, hands free. 5. 1200mAh built in lithium battery, 2 hours charging time, 4 hours music time Product parameters 1. Input voltage: DC5V 2. SNR: >85dB 3. Distortion rate: <1% 4. Response frequency: 75Hz 18KHz 5. Speaker: 52mm 6. Supported format: MP3