1. Support Bluetooth And Tws 2. Tws Bluetooth Function: Support 2 Speakers Wireless Connected True Stereo 3. With Charging Base 4. Material: Aluminum Alloy Shell + Abs + Silica Gel 5. Playback Time: 2-4 Hours 6. Speaker Size: 49.3*46Mm 7. Support Hand-Free (With Mic) Paramenters 1. Output: 3W*2 2. Impedance: 4 Ohm 3. External Usb 5V Supply 4. Battery: 400Mah 5. Distortion: 0.3% 6. Snr: Gt;85Db 7. Bluetooth Solution: Jl4.2 + Edr 8. Speaker: 40Mm 4Ohm 3W Package Include - 2 X Bluetooth Speakers - 1 X User Manual - 1 X Charging Dock - 1 X Micro Usb Cable
