Bluetooth: 4.0
Speaker size: φ13.2mm
Sensitivity: 103dB+/-3dB
Impedance: 32±15﹪Ω
Frequency range: 2.4GHz-2.48GHz
Hands-free with microphone and volume control
Stand-by time: 100h
Play time: 4h
Charging: Micro USB, about 1,5h charging time
Compatible with Android, iOS and Windows
Weight: 12g (without packaging)
Weight including packaging: 98g
Package size: 200x200x85mm
Packaging size: 100x31x120mm