Specifications:
- Bluetooth: V5.0
- Built-in Lithium-ion Battery; with protect IC 300mAh
- Compatible, mobile/computer/MP3/MP4
- Chip: RDA
- Frequency response: 20Hz-20KHz, SNR: ≥80db
- Output: 4Ω3Wx1
- With Handfree function, USB, micro sd slot, FM
- Size: Height/Width 9.3cm (3.66”), Depth: 4.4cm (1.7.3”)
- Playtime: 1.5-2 hours