Rolton E200 Mobile Phone Wireless Bluetooth Speaker Mini Portable Outdoor Small Audio Subwoofer Speaker(Black)

1. Weight: 77g (including lithium battery)
2. Material: ABS
3. Dimensions: 8.35 x 5.5 x 2.7cm
4. Power supply: USB charging/lithium battery
5. Battery capacity: 500mAh
6. Bluetooth version: Bluetooth 4.2
7. Playing time: 8 hours
8. Effective distance: more than 10 meters (without obstacles)
9. Frequency response range: 100HZ-20KHZ
10. Output power: 3W
11. TF card storage: 32GB
12. Display: LED display
13. Audio format: MP3/WAV (lossless format)
14. Features: long-lasting battery life, 3 seconds speed matching, Bluetooth Selfie, strong bass, environmental protection and durability, skin-friendly feel, lanyard design, high-quality chip

Packing list:
Bluetooth speaker x 1
Manual x 1
Hand rope x 1
Data cable x 1