Retro Bluetooth Creative Speaker Phonograph Bluetooth Sound Mobile Phone Mini Portable Speaker Filter-Windows Mini PCs (optional IR-CUT switch)

(optional IR-CUT switch)

no damage to mobile phone battery

Connector B: SMA male

K treasure

Retro Bluetooth Creative Speaker Phonograph Bluetooth Sound Mobile Phone Mini Portable Speaker Filter-Windows Mini PCs (optional IR-CUT switch)1. Support A2DP,AVRCP, Handsfree profile. 2. Bluetooth Version: V5. 0 3. Working Range: Up to 10 meters 4. Dimension: 76mm*61mm*38mm 5. Including packaging weight: 208 g naked weight: 133g 6. Speaker: 40mm 7. Loudspeaker Output: 3W 8. Frequency Response: 280HZ 16KHz 9. Signal to Noise:85dB 10. Distortion: 0. 5% 11. Battery Voltage Capacity: 500MAH 12. Battery Charging Voltage: 5V0. 5V 13. Battery Charge Time: 2hours 14. play time values for speakers :