Music Angel Portable Stereo Bluetooth Speaker NFC Handsfree Line in Tf Card Slot Fm Md13bt Black

Specifications:
1. Basic functions: Micro SD/TF card; Bluetooth CSR 4.0; NFC; hands free calling; FM; audio input; DC 5V charge
2. Loudspeaker: 52mm full range rare-earth anti-magnetic speaker
3. Sound channel: 2.0
4. Output: RMS 8W (4W+4W) THD=10%
5. Frequency response: 140-18000Hz
6. Distortion: less than 1%
7. Impedance: 4 Ohms
8. Support audio formats: WAV/MP3/WMA etc. (code reader)
9. Line in: mini USB
10. Power supply: rechargeable built-in lithium battery
11. Color: black
12. Material: Aluminum alloy
13. Shape: cylinder
14.Dimensions: 160mm*Φ60mm
15. Packing list: 1*bluetooth speaker; 1*audio cable; 1*USB cable; 1*manual
Power Supply: built-in 2200mA Lithium Battery, service time 10 hours
Basic Functions: NFC, bluetooth CSR 4.0, hand free call, line in, download, micro SD/TF card, FM, earphone support Dimensions: 160mm*Φ60mm