Features:
1. TWS function
2. FM radio function
3. Support MP3 music playback
4. Music equipment line (mobile phone/MP3 player)
5. With Micro SD/TF card slot
6. Matte texture, dual speaker design, clear sound

Specifications:
1. Output power: 2x3W
2. Speaker: 2, external magnetic 4 ohm 3W, 52mm
3. Signal to noise ratio: greater than or equal to 80dB
4. Bluetooth standard: 5.0+EDR
5. Working distance: greater than or equal to 10 meters
6. Input voltage: less than or equal to DC5V (1A)
7. Frequency response: 100 Hz-18kHz
8. FM frequency modulation: 87MHz-108MHz
9. Signal to noise ratio: 80 decibels
10. Sensitivity: 70 decibels
11. Built-in lithium battery: 1200mAh
12. Product size: 26x7.1x6.1cm
13. Net weight: 460g

Packing list:
Bluetooth speaker x 1
Audio cable x 1
Charging cable x 1
User manual x 1