1. Version: 6.0.
2. Supported protocols: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, L2CAP.
3. Operating range: ≥10m.
4. Transmission frequency: 2.402–2.480 GHz.
5. Speaker specifications: Ø40mm.
6. Speaker impedance: 32Ω.
7. Frequency response range: 20Hz–20KHz.
8. Battery capacity: 200mAh.
9. Playback time: 18h.
10. Talk time: 18h.
11. Charging time: 1.5h.
12. Packaging dimensions: 202*165*4mm.
13. Outer carton dimensions: 85*35.6*43.8cm.
14. Volume: 0.133 m³.
15. Quantity per carton: 60.
16. Gross weight per carton: 13.5kg.
17. Gross weight per unit: 0.225kg.
18. Colors: Black, Gold, Brown.
19. Material: PC+ABS.
20. Product dimensions: 160*190*40mm.
